Forward-Looking Statements The following discussion and analysis of our financial condition and results of operations should be read together with Item 1, "Business," Item 6, "Selected Financial Data," and the Consolidated Financial Statements and the related notes in Item 8 of this Annual Report on Form 10-K. This discussion contains forward-looking statements as a result of many factors, including those set forth under Item 1, "Business-Forward-Looking Statements" and Item 1A, "Risk Factors," and elsewhere in this report. These statements are based on current expectations and assumptions that are subject to risks and uncertainties. Actual results could differ materially from those discussed in or implied by forward-looking statements. Factors that could cause or contribute to these differences include those discussed below and elsewhere in this report, particularly in Item 1A, "Risk Factors." We use EBITDA, Adjusted EBITDA and contribution margin herein as non-GAAP measures of our financial performance. For further discussion of EBITDA, Adjusted EBITDA and contribution margin, see the section entitled "Non-GAAP Financial Measures." in Item 7 of this Annual Report on Form 10-K. We define various terms to simplify the presentation of information in this Report. All share amounts are presented in thousands. Factors Impacting Comparability of Our Financial Results Our historical results of operations and cash flows are not indicative of results of operations and cash flows to be expected in the future, principally for the following reasons: •Impairment loss. In 2019, we recorded impairment loss of$15.5 million , of which$7.6 million relates to our finite-lived developed technology intangible assets and$7.9 million relates to ourHixton, Wisconsin property. In 2018, we recorded an impairment loss of$17.8 million , which related to our goodwill and indefinite-lived trade name intangible asset. These amounts were recorded as an operating expense on the consolidated income statement. See our discussion in the section entitled "GAAP Results of Operations" for additional information regarding these transactions. •Expansion of our Oakdale facility. InMay 2018 , we completed an expansion project to increase our nameplate processing capacity at our Oakdale facility from approximately 3.3 million tons per year to approximately 5.5 million tons per year. •We have increased our sand sales delivered in-basin. In 2018 and 2019, a greater portion of the frac sand that we sold was delivered directly to the Bakken formation in theWilliston Basin through our Van Hook terminal. This resulted in higher average selling prices along with additional costs related to such delivery. •Shortfall Revenue. In 2019, we recorded shortfall revenue of$49.3 million compared to$6.0 million and$1.2 million in 2018 and 2017, respectively. Shortfall revenue of$24.8 million for year endedDecember 31, 2019 was from a customer with which we have ongoing litigation. •Market Trends. From early 2017 through the second quarter of 2018, improvements in oil and natural gas prices created a more stable market environment. During the second half of 2018, the demand for Northern White sand decreased, which we believe was due primarily to insufficient takeaway capacity for the incremental oil and natural gas production coming online in thePermian Basin , along with increased availability of regional sand as a source of proppant in the Permian basin. Additionally, oil and natural gas companies reduced their spending in the latter portion of the year due to strong spending in the first half of 2018 and lower oil prices, particularly in the fourth quarter of 2018. Demand briefly recovered during the summer of 2019 before declining toward the end of 2019 as oil and gas companies exhausted their budgets and managed their capital spending to be in line with their expected operating cash flows. We have found that increasingly over the last two years, customers are disinclined to enter into long-term contracts for their frac sand supply and have instead trended toward purchasing their frac sand supply in the spot market at 42 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED)
market prices. Should our customer base continue to limit their exposure to longer term contracts, we intend to increase focus on shorter term contracts to increase sales in the spot market.
Overview
We are a fully integrated frac sand supply and services company, offering complete mine to wellsite proppant supply and logistics solutions to our customers. We produce low-cost, high quality Northern White frac sand, which is a premium proppant used to enhance hydrocarbon recovery rates in the hydraulic fracturing of oil and natural gas wells. We also offer proppant logistics solutions to our customers through our in-basin transloading terminal and our SmartSytemsTM wellsite proppant storage capabilities. We currently market our products and services primarily to oil and natural gas exploration and production companies and oilfield service companies, sell our sand under a combination of long-term take-or-pay contracts and spot sales in the open market, and provide wellsite proppant storage solutions services and equipment under flexible contract terms custom tailored to meet customers' needs. We believe that, among other things, the size and favorable geologic characteristics of our sand reserves, the strategic location and logistical advantages of our facilities, our proprietary SmartDepotTM portable wellsite proppant storage silos and the industry experience of our senior management team make us a highly attractive provider of frac sand and proppant logistics services from the mine to the wellsite. We own and operate a frac sand mine and related processing facility nearOakdale, Wisconsin , at which we have approximately 316 million tons of proven recoverable sand reserves as ofDecember 31, 2019 . We incorporated inDelaware inJuly 2011 and began operations with 1.1 million tons of annual nameplate processing capacity inJuly 2012 . After several expansions, our current annual nameplate processing capacity at our Oakdale facility is approximately 5.5 million tons of frac sand. Our integrated Oakdale facility, with on-site rail infrastructure and wet and dry sand processing facilities, has access to two Class I rail lines and enables us to process and cost-effectively deliver products to our customers. We operate a unit train capable transloading terminal in Van Hook,North Dakota to service the Bakken Formation in theWilliston Basin . We operate this terminal under a long-term agreement with Canadian Pacific Railway to service the Van Hook terminal directly along with the other key oil and natural gas exploration and production basins ofNorth America . The Van Hook terminal became operational inApril 2018 . Since operations commenced, we have been providing Northern White sand in-basin at this terminal to our contracted and spot sales customers. This terminal allows us to offer more efficient delivery options to customers operating in the Bakken Formation in theWilliston Basin . We also offer to our customers portable wellsite proppant storage through our SmartSystems storage solutions. The SmartSystems provide our customers with the capability to unload, store and deliver proppant at the wellsite, as well as the ability to rapidly set up, takedown and transport the entire system. This capability creates efficiencies, flexibility, enhanced safety and reliability for customers. Through our SmartSystems wellsite proppant storage solutions, we offer the SmartDepot and SmartDepotXLTM silo systems, wellsite transload capabilities, and our rapid deployment trailers. Our SmartDepot silos include passive and active dust suppression technology, along with the capability of a gravity-fed operation. Our rapid deployment trailers are designed for quick setup, takedown and transportation of the entire SmartSystem, and detach from the wellsite equipment, which allows for removal from the wellsite during operation. We have also developed a proprietary software program, the SmartSystem Tracker, which allows our SmartSystems customers to monitor silo-specific information, including location, proppant type and proppant inventory. We are currently developing a new transload technology to complement our existing solutions. Assets and OperationsOakdale Our sand reserves include a balanced concentration of coarse sand, (19% 20/40 and coarser), finer sand (41% of 40/70 mesh) and fine sand (40% 60/140 gradation, which we refer to in this annual report as "100 mesh"). Our 30/50 gradation is a derivative of the 20/40 and 40/70 blends. We believe that this mix of coarse and fine sand reserves, combined with contractual demand for our products across a range of mesh sizes, provides us with relatively higher mining yields and lower processing costs than frac sand mines with predominantly coarse sand reserves. In addition, our approximate 316 million tons of proven recoverable reserves implies a reserve life of approximately 57 years based on our current annual nameplate processing capacity of 5.5 million tons. This long reserve life enables us to better serve demand for different types of frac sand as compared to mines with shorter reserve lives. 43 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Our Oakdale facility is purpose-built to exploit the reserve profile in place and produce high-quality frac sand. Unlike some of our competitors, our primary processing and rail loading facilities are located in close proximity to the mine site, which limits the need for us to truck sand on public roads between the mine and the production facility or between wet and dry processing facilities. Our on-site transportation assets include approximately nine miles of rail track in a triple-loop configuration and four railcar loading facilities that are connected to a Class I rail line owned by Canadian Pacific. This enables us to simultaneously accommodate multiple unit trains and significantly increases our efficiency in meeting our customers' frac sand transportation needs. Our unit train capable transload facility approximately three miles from the Oakdale facility inByron Township ,Wisconsin , provides us with the ability to ship sand to our customers on the Union Pacific rail network. We believe that we are the only sand facility inWisconsin that has dual served rail capabilities, which should create competition among our rail carriers and allow us to provide more competitive logistics options for our customers. Due to sustained freezing temperatures in our area of operation during winter months, we have historically halted the operation of our wet plant for approximately three to five months. As a result, we have excavated and washed sand in excess of current delivery requirements during the months when the wet plant was operational. This excess sand is placed in stockpiles that feed the dry plants and enable us to fill customer orders throughout the year without interruption. Our second wet plant facility, brought online in the fourth quarter of 2017, is enclosed, which allows us to operate at its full capacity during the winter months. Logistics Through our transloading terminal in Van Hook,North Dakota , we provide one of the most efficient and lowest-cost sources of Northern White sand in-basin to customers operating in the Bakken Formation in theWilliston Basin . Through our SmartSystems offering, we have the technology, production capacity and management team to compete further in the frac sand supply chain for our customers by offering logistics services from the mine all the way to the wellsite. Our SmartSystems consist of our SmartDepot proppant storage silos, transload technology, and rapid deployment trailer system. We believe our patented SmartDepot silos will outperform our competitors in that they can be set up or taken down rapidly, they include industry-leading passive and active dust suppression technology, they have the capability of gravity-fed operation and they can be filled by both pneumatic and gravity dump trailers. Our trailers detach, which reduces their footprint on the wellsite. We are currently developing a new transload technology to complement our existing solutions. Through the expansion of our SmartSystems fleet and other logistics options, we continue evaluating ways to reduce the landed cost of our products in-basin and to the wellsite for our customers while increasing our customized service offerings to provide additional delivery and pricing alternatives, including selling product on an "as-delivered" basis to the wellsite. We intend to continue expanding our footprint in-basin through the expansion of our SmartSystems wellsite storage solutions fleets and potentially through the addition of one or more terminals in other oil and natural gas operating basins. Benefits of our long-term growth strategy for in-basin delivery of sand include new contracted customers by marketing through our own terminal, more opportunity for spot sales by forward deploying sand and the opportunity to capture incremental margin on the sale of sand farther down the supply chain by managing the cost of rail and terminal operations. Additionally, having a presence in-basin gives us an opportunity to have a base of operations from which to market our SmartSystems wellsite proppant storage solutions. We have also developed a proprietary software program, the SmartSystem Tracker, which allows our SmartSystems customers to monitor silo-specific information, including location, proppant type, and proppant inventory. How We Generate Revenue We generate revenue by excavating and processing frac sand, which we sell to our customers under long-term price agreements or as spot sales at prevailing market rates. In some instances, revenues also include a charge for transportation services provided to customers. Our transportation revenue fluctuates based on a number of factors, including the volume of product transported and the distance between the plant and our customers. Our contracts contain a minimum volume purchase requirement and provide for delivery of frac sandFCA at our Oakdale facility, our Van Hook transloading terminal in the Bakken, or another location specified by our customers. Revenue is generally recognized as products are delivered in accordance with the contract. We generate revenue on our SmartSystems by renting equipment to our customers under contract terms tailored to meet the short-term or long-term needs with any number of SmartDepot silos they require. We recognize rental revenue when the equipment is made available for the customer to use or other obligations in the contract are met. Our first SmartDepot silos 44 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) became available in the third quarter of 2018 and the first set was contracted inJanuary 2019 . As ofDecember 31, 2019 , we had four SmartSystems fleets with customers. Costs of Conducting Our Business The principal direct costs involved in operating our business are freight charges, which consist of transportation, railcar rental and storage, labor, maintenance, utility costs, equipment, excavation and depreciation of our property, plant and equipment. We incur labor costs associated with employees at our processing facility represent the most significant cost of converting frac sand to finished product. Our Oakdale facility undergoes maintenance to minimize unscheduled downtime and ensure the ongoing quality of our frac sand. We incur utility costs in connection with the operation of our processing facility, primarily electricity and natural gas, which are both susceptible to market fluctuations. We lease equipment in many areas of our operations including our mining and hauling equipment and logistics services. Excavation costs relate to the blasting and excavation of sand and other materials from which we ultimately do not derive revenue. However, the ratio of rejected materials to total amounts excavated has been, and we believe will continue to be, in line with our expectations, given the extensive core sampling and other testing we undertook at the Oakdale facility. In addition, other costs include processing costs, overhead allocation, depreciation and depletion are capitalized as a component of inventory and are reflected in cost of goods sold when inventory is sold. Overall Trends and Outlook Demand Trends According to Spears, the North American proppant market, including frac sand, ceramic and resin-coated proppant, was approximately 111 million tons in 2019, which is a 5% increase over the 105 million tons Spears reported for 2018. Spears estimates that 2020 demand will be flat with 111 million tons of proppant demand. [[Image Removed: snd-20191231_g4.jpg]] 2014 2015 2016 2017 2018 2019 2020E New U.S. Horizontal Wells 20,906 14,500 8,638 13,166 15,686 14,615 12,607 Proppant Demand (Mil Tons) 69 55 44 80 105 111 111 Although the horizontal rig count is expected to decrease in 2020, frac sand demand is projected to be consistent with 2019 levels due to longer laterals, an increase in the number of frac stages per well and an increase in the amount of proppant used in each stage. Demand growth for frac sand and other proppants is primarily driven by advancements in oil and natural gas 45 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) drilling and well completion technology and techniques, such as horizontal drilling and hydraulic fracturing. These advancements have made the extraction of oil and natural gas increasingly cost-effective in formations that historically would have been uneconomic to develop. More proppant is being used per well, which is supporting proppant demand despite horizontal drilling activity stabilizing. Spears estimates that proppant demand in 2020 will be consistent with 2019 as new wells will decrease while the average proppant used per well is expected to increase from 6,600 tons per well in 2019 to approximately 7,600 tons per well by the end of 2020. Supply Trends There has been consolidation activity including mergers, acquisitions, closures of mines and bankruptcy filings among our peers. Additional consolidation activity is expected in 2020 in the mining, transloading and logistics businesses. Many large oil and natural gas exploration and production companies have continued to integrate vertically by sourcing their own proppant and some own their own sand mines. Spears identifies a growing trend in this direction and estimates 50% of the North American proppant demand is currently direct-sourced. In-basin demand in the Permian basin more than tripled from 2017 through 2019. Sand supply is expected to peak in late 2019 or early 2020 with few additional suppliers entering the field. Supplies of high-quality Northern White frac sand are limited to select areas, predominantly in westernWisconsin and limited areas ofMinnesota andIllinois . We believe the ability to obtain large contiguous reserves in these areas is a key constraint and can be an important supply consideration when assessing the economic viability of a potential frac sand facility. Further constraining the supply and throughput of Northern White frac sand is that not all of the large reserve mines have on-site excavation, processing or logistics capabilities. Historically, much of the capital investment in Northern White frac sand mines was used for the development of coarser deposits in westernWisconsin , which is inconsistent with the increasing demand for finer mesh frac sand in recent years. As such, we've seen competitors in the Northern White frac sand market reduce their capacity by shuttering or idling operations as the shift to finer sands in hydraulic fracturing of oil and natural gas wells erodes the ongoing economic viability of producing coarser grades of sand. Management's Outlook We expect the demand for frac sand in 2020 to be consistent with the demand during 2019. Demand for both frac sand and our SmartSystems is influenced by the volume of oil and natural gas well drilling and completion activity, as well as the types of wells that are completed. The industry is trending towards drilling and completing wells with longer laterals and more frac stages per lateral foot drilled. This trend is leading to higher volumes of sand per well and the need for oil and natural gas exploration companies to manage larger volumes of sand at the wellsite. We believe these trends support continued demand for frac sand and increased demand for SmartSystems as customers look to create synergies in the time and cost of managing their sand needs at the wellsite. We generally expect the price of raw frac sand to correlate with the level of drilling activity for oil and natural gas, although the increasing supply of sand could keep the price depressed. The willingness of exploration and production companies to engage in new drilling is determined by a number of factors, the most important of which are the prevailing and projected prices of oil and natural gas, the cost to drill, complete and operate a well, the availability and cost of capital and environmental and government regulations, as well as their ability to acquire the sand at the wellsite. We generally expect the level of drilling to correlate with long-term trends in commodity prices. Similarly, oil and natural gas production levels nationally and regionally generally tend to correlate with drilling activity. 46 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED)
GAAP Results of Operations
Year Ended
Year Ended December 31, Change 2019 2018 Dollars Percentage (in thousands, except percentage change) Revenues$ 233,073 $ 212,470 $ 20,603 10 % Cost of goods sold 152,021 144,903 7,118 5 % Gross profit 81,052 67,567 13,485 20 % Operating expenses: Salaries, benefits and payroll taxes 11,560 11,043 517 5 % Depreciation and amortization 2,411 1,843 568 31 % Selling, general and administrative 11,328 12,825 (1,497) (12) % Change in estimated fair value of contingent consideration (3,272) (1,858) (1,414) 76 % Impairment loss 15,542 17,835 (2,293) (13) % Total operating expenses 37,569 41,688 (4,119) (10) % Operating income 43,483 25,879 17,604 68 % Other income (expenses): Interest expense, net (3,621) (2,266) (1,355) 60 % Loss on extinguishment of debt (561) - (561) Not meaningful Other income 131 197 (66) (34) % Total other income (expenses), net (4,051) (2,069) (1,982) 96 % Income before income tax expense 39,432 23,810 15,622 66 % Income tax expense 7,809 5,122 2,687 52 % Net income$ 31,623 $ 18,688 $ 12,935 69 % Revenue Revenue was$233.1 million for the year endedDecember 31, 2019 , during which we sold approximately 2,462,000 tons of sand. Revenue for the year endedDecember 31, 2018 was$212.5 million , during which we sold approximately 2,995,000 tons of sand. The key factors contributing to the increase in revenues for the year endedDecember 31, 2019 as compared to the year endedDecember 31, 2018 were as follows: •We had$49.3 million in contractual shortfall revenue for the year endedDecember 31, 2019 and$6.0 million for the year endedDecember 31, 2018 , respectively. Our contracts with customers dictate whether shortfall is earned quarterly or at the end of their respective contract year. We recognize revenue to the extent of the unfulfilled minimum contracted quantity at the shortfall price per ton as stated in the contract. In 2019, shortfall revenue of$24.8 million was from a customer with which we have pending litigation. •Logistics revenue, which includes freight for certain mine gate sand sales, railcar usage, logistics services and SmartSystems rentals, was$74.2 million for the year endedDecember 31, 2019 , an increase of$11.3 million when compared to logistics revenue of$62.9 million for the year endedDecember 31, 2018 . The increase in logistics revenue was due to higher in-basin sales and rentals of our SmartSystems equipment. AtDecember 31, 2019 , we had four fleets of SmartSystems in the field. •Sand sales revenue decreased to$109.6 million for the year endedDecember 31, 2019 compared to$143.1 million for the year endedDecember 31, 2018 , primarily due to decreased sales volumes. 47 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Cost of Goods Sold Cost of goods sold was$152.0 million and$144.9 million , for the years endedDecember 31, 2019 andDecember 31, 2018 , respectively. Cost of goods sold increased inDecember 31, 2019 compared toDecember 31, 2018 primarily due to higher transportation costs as a result of increased in-basin sales volumes and increased depreciation and amortization due to our Oakdale expansion project being operational for the full year, partially offset by decreases in labor and equipment costs on lower total volumes sold. Gross Profit Gross profit was$81.1 million and$67.6 million for the years endedDecember 31, 2019 andDecember 31, 2018 , respectively. The increase in gross profit for the year endedDecember 31, 2019 was primarily due to higher shortfall and logistics revenue, partially offset by increased transportation costs as a result of increased in-basin sales volumes and lower total sales volumes. Operating Expenses Operating expenses were$37.6 million and$41.7 million for the years endedDecember 31, 2019 andDecember 31, 2018 , respectively. Operating expenses are primarily comprised of wages and benefits, professional services fees and other administrative expenses, all of which were relatively consistent year over year. Salaries, benefits and payroll taxes were$11.6 million and$11.0 million for the years endedDecember 31, 2019 andDecember 31, 2018 , respectively. Selling, general and administrative expenses decreased from$12.8 million for the year endedDecember 31, 2018 to$11.3 million for the year endedDecember 31, 2019 , primarily as a result of wellsite storage solution acquisition-related costs in the prior year. We recorded a decrease in the estimated fair value of contingent consideration related to our acquisition of Quickthree, which resulted in an offset to operating expenses in the amount of$3.3 million for the year endedDecember 31, 2019 and$1.9 million for the year endedDecember 31, 2018 . In 2019, we recorded an impairment charge of$15.5 million of which$7.6 million related to our finite-lived developed technology intangible assets in intangible assets, net on the balance sheet and$7.9 million related to ourHixton, Wisconsin property in property, plant and equipment, net on the balance sheet. The impairment of the finite-lived intangible assets is from our developed technology allocated to the Quickload acquired in connection with the acquisition of Quickthree in 2018. We are developing and testing a new transload technology and no longer plan to actively market the Quickload and as such, all developed technology intangible assets related to the Quickload were fully impaired during the third quarter of 2019. In the fourth quarter of 2019, we determined that the carrying amount of theHixton, Wisconsin property may not be fully recoverable as we have no current plans to further develop the site. In the fourth quarter of 2018, we recorded an impairment charge of$17.8 million related to goodwill and an other indefinite-lived intangible asset. The impairment charge was primarily due to the decline in our stock price in 2018 and the relationship between the resulting market capitalization and the equity recorded on our balance sheet. Other Income (Expense) We incurred$3.6 million and$2.3 million of net interest expense for the years endedDecember 31, 2019 and 2018, respectively. The increase in net interest expense for the year endedDecember 31, 2019 was primarily due to higher average borrowings under the Former Credit Facility to fund acquisition activities in 2018. In 2019, we also recognized$0.6 million of costs due to the extinguishment of the Former Credit Facility. Our borrowings and total debt were reduced late in 2019 as a result of the payment in full and termination of the Former Credit Facility and our entry into the ABL Credit Facility. Income Tax Expense (Benefit) Income tax expense was$7.8 million for the year endedDecember 31, 2019 compared to income tax expense of$5.1 million for the year endedDecember 31, 2018 . For the years endedDecember 31, 2019 and 2018, our effective tax rate was approximately 19.8% and 21.5%, respectively, based on the statutory federal rate net of discrete federal and state taxes. The computation of the effective tax rate for the years endedDecember 31, 2019 andDecember 31, 2018 included modifications for income tax credits, among other items. For the year endedDecember 31, 2018 , we recorded a net operating loss for tax purposes due to the significant amount of capital expenditures we incurred, which were eligible for 100% expensing available under the Tax Reform Act. There are additional provisions in the Tax Reform Act that could impact us that will continue to be monitored as additional guidance is released and any necessary adjustments will be recorded in the period that the guidance is released. 48 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Net Income Net income was$31.6 million for year endedDecember 31, 2019 compared to$18.7 million for the year endedDecember 31, 2018 . The increase in net income was primarily due to higher shortfall revenue from customers that did not take their contractual minimum volumes of sand, higher logistics revenue from increased volumes shipped through our Van Hook terminal and rented SmartSystems equipment and lower impairment charges in 2019 compared to 2018.
Year Ended
Year Ended December 31, Change 2018 2017 Dollars Percentage (in thousands, except percentage change) Revenues$ 212,470 $ 137,212 $ 75,258 55 % Cost of goods sold 144,903 100,304 44,599 44 % Gross profit 67,567 36,908 30,659 83 % Operating expenses: Salaries, benefits and payroll taxes 11,043 8,219 2,824 34 % Depreciation and amortization 1,843 525 1,318 251 % Selling, general and administrative 12,825 9,459 3,366 36 % Change in estimated fair value of contingent consideration (1,858) - (1,858) Not meaningful Impairment loss 17,835 - 17,835 Not meaningful Total operating expenses 41,688 18,203 23,485 129 % Operating income 25,879 18,705 7,174 38 % Other income (expenses): Interest expense, net (2,266) (450) (1,816) 404 % Other income 197 462 (265) (57) % Total other income (expenses), net (2,069) 12 (2,081) Not meaningful Income before income tax (benefit) expense 23,810 18,717 5,093 27 % Income tax (benefit) expense 5,122 (2,809) 7,931 (282) % Net income$ 18,688 $ 21,526 $ (2,838) (13) % Revenue Revenue was$212.5 million for the year endedDecember 31, 2018 , during which we sold approximately 2,995,000 tons of sand. Revenue for the year endedDecember 31, 2017 was$137.2 million , during which we sold approximately 2,449,000 tons of sand. Revenues increased for the year endedDecember 31, 2018 as compared to the year endedDecember 31, 2017 as a result of higher sales volumes and higher average selling prices. The key factors contributing to the increase in revenues for the year endedDecember 31, 2018 as compared to the year endedDecember 31, 2017 were as follows: •Sand sales revenue increased to$143.1 million for the year endedDecember 31, 2018 compared to$80.2 million for the year endedDecember 31, 2017 due to increased sales volumes and higher average selling prices. Tons sold increased by 22.3% as exploration and production activity in the oil and natural gas industry improved in 2018 compared to 2017. •Average selling price per ton increased to$47.76 for the year endedDecember 31, 2018 from$32.74 for the year endedDecember 31, 2017 due to increased volumes and higher average selling prices related to increased in-basin sand sales volumes, which are sold at a higher price than sand sold at the mine gate and favorable price adjustments under certain of our take-or-pay contracts based upon the Average Cushing Oklahoma WTI Spot Prices. 49 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) •We had$6.0 million in contractual shortfall revenue for the year endedDecember 31, 2018 and$1.2 million for the year endedDecember 31, 2017 , respectively. Our contracts with customers dictate whether shortfall is earned quarterly or at the end of their respective contract year. We recognize revenue to the extent of the unfulfilled minimum contracted quantity at the shortfall price per ton as stated in the contract. •Transportation revenue, which includes freight for certain mine gate sand sales and railcar usage, increased approximately$7.1 million for the year endedDecember 31, 2018 when compared to the year endedDecember 31, 2017 , increasing from$55.8 million to$62.9 million . The increase in transportation revenue was due to the increased sales volumes in 2018 compared to 2017 as a result of increased exploration and production activity in the oil and natural gas industry as well as our increased in-basin sales activity generated from our Van Hook terminal which began operations inApril 2018 . Cost of Goods Sold Cost of goods sold was$144.9 million and$100.3 million , or$48.38 and$40.96 per ton sold, for the years endedDecember 31, 2018 andDecember 31, 2017 , respectively. Cost of goods sold and per ton cost of goods sold increased in 2018 compared to 2017 due to higher sales volumes, which led to increased staffing, utilities and equipment expenses, and increased freight charges. Freight charges, which consist of transportation costs and railcar rental and storage expense, were higher primarily due to increased volumes sold and increased in-basin activities. Additionally, we incurred an increase in operating labor costs for the year endedDecember 31, 2018 due to additional staffing to support the expansion of the Oakdale facility. Gross Profit Gross profit was$67.6 million and$36.9 million for the years endedDecember 31, 2018 and 2017, respectively. The increase in gross profit for the year endedDecember 31, 2018 was primarily due to higher sales volumes, including in-basin and spot sales, and higher average selling prices, partially offset by increased staffing, utilities and equipment expenses, along with increased transportation charges. Operating Expenses Operating expenses were$41.7 million and$18.2 million for the years endedDecember 31, 2018 and 2017, respectively. Operating expenses are primarily comprised of wages and benefits, professional services fees and other administrative expenses. An impairment charge of$17.8 million related to goodwill and an other indefinite-lived intangible asset was recorded in the fourth quarter of 2018. The impairment charge relates primarily to the decline in our stock price in 2018 and the relationship between the resulting market capitalization and the equity recorded on our balance sheet. Additionally, salaries, benefits and payroll taxes were$11.0 million and$8.2 million for the years endedDecember 31, 2018 and 2017, respectively. The approximate$2.8 million increase was primarily due to additional headcount in 2018 as compared to 2017. Selling, general and administrative expenses increased from$9.5 million for the year endedDecember 31, 2017 to$12.8 million for the year endedDecember 31, 2018 , primarily as a result of well-site storage solution acquisition-related costs and royalty payments relating to ourTexas land leases. We recorded a decrease in the estimated fair value of contingent consideration, which resulted in an offset to operating expenses in the amount of$1.9 million for the year endedDecember 31, 2018 , for our acquisition of Quickthree. Other Income (Expense) We incurred$2.3 million and$0.5 million of net interest expense for the years endedDecember 31, 2018 and 2017, respectively. The increase in interest expense for the year endedDecember 31, 2018 was primarily due to borrowings under the Former Credit Facility to fund acquisition activity. Interest expense in 2017 was derived primarily from deferred finance fees and unused line fees for the Former Credit Facility. Income Tax (Benefit) Expense Income tax expense was$5.1 million for the year endedDecember 31, 2018 compared to a benefit of$2.8 million for the year endedDecember 31, 2017 . We recorded a tax benefit of approximately$8.5 million due to a re-measurement of deferred tax assets and liabilities in the fourth quarter of 2017, as a result of the Tax Reform Act that was enacted onDecember 22, 2017 . For the years endedDecember 31, 2018 and 2017, our effective tax rate was approximately 21.5% and (15.0)%, respectively, based on the statutory federal rate net of discrete federal and state taxes. Our effective tax rate for the year endedDecember 31, 2018 benefited from the decrease in theU.S. statutory tax rate from 35.0% in 2017 to 21.0% in 2018. The 50 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) computation of the effective tax rate for the year endedDecember 31, 2018 included modifications for income tax credits, among other items. The computation for the year endedDecember 31, 2017 also included a benefit related to share-based compensation and the domestic production activities deduction ("DPAD"). The DPAD was repealed for tax years beginning afterJanuary 1, 2018 under the Tax Reform Act. The computation for 2017 also included the impact of depletion method change for tax purposes on our prior year returns. The Tax Reform Act significantly revised theU.S. corporate income tax regime by, among other things, lowering theU.S. corporate tax rate from 35% to 21% effectiveJanuary 1, 2018 , repealing the deduction for domestic production activities and implementing 100% direct expensing of certain non-residential property.U.S. GAAP requires that the impact of tax legislation be recognized in the period in which the law was enacted. For the year of 2018, we recorded a net operating loss for tax purposes due to the significant amount of capital expenditures, which are eligible for 100% expensing available under the Tax Reform Act. There are additional provisions in the Tax Reform Act that could impact us that will continue to be monitored as additional guidance is released and any necessary adjustments will be recorded in the period that the guidance is released. Net Income Net income was$18.7 million for year endedDecember 31, 2018 compared to$21.5 million for the year endedDecember 31, 2017 . The decrease in net income was primarily due to an impairment charge of$17.8 million related to goodwill and an other indefinite-lived intangible asset was recorded in the fourth quarter of 2018. The impairment charge relates primarily to the decline in our stock price in 2018 and the relationship between the resulting market capitalization and the equity recorded on our balance sheet. Increased sales volumes during 2018 and favorable pricing trends in the first half of the year led to higher gross profit which partially offset the impairment charge. Non-GAAP Financial Measures EBITDA, Adjusted EBITDA and contribution margin are not financial measures presented in accordance with GAAP. We believe that the presentation of these non-GAAP financial measures will provide useful information to investors in assessing our financial condition and results of operations. Net income is the GAAP measure most directly comparable to EBITDA and Adjusted EBITDA and gross profit is the GAAP measure most directly comparable to contribution margin. Our non-GAAP financial measures should not be considered as alternatives to the most directly comparable GAAP financial measures. Each of these non-GAAP financial measures has important limitations as analytical tools because they exclude some but not all items that affect the most directly comparable GAAP financial measures. You should not consider EBITDA, Adjusted EBITDA or contribution margin in isolation or as substitutes for an analysis of our results as reported under GAAP. Because EBITDA, Adjusted EBITDA and contribution margin may be defined differently by other companies in our industry, our definitions of these non-GAAP financial measures may not be comparable to similarly titled measures of other companies, thereby diminishing their utility. EBITDA and Adjusted EBITDA We define EBITDA as net income, plus: (i) depreciation, depletion and amortization expense; (ii) income tax expense (benefit); (iii) interest expense; and (iv) franchise taxes. We define Adjusted EBITDA as EBITDA, plus: (i) gain or loss on sale of fixed assets or discontinued operations; (ii) integration and transition costs associated with specified transactions; (iii) equity compensation; (iv) acquisition and development costs; (v) non-recurring cash charges related to restructuring, retention and other similar actions; (vi) earn-out, contingent consideration obligations and other acquisition and development costs; and (vii) non-cash charges and unusual or non-recurring charges. Adjusted EBITDA is used as a supplemental financial measure by management and by external users of our financial statements, such as investors and commercial banks, to assess: •the financial performance of our assets without regard to the impact of financing methods, capital structure or historical cost basis of our assets; •the viability of capital expenditure projects and the overall rates of return on alternative investment opportunities? •our ability to incur and service debt and fund capital expenditures? 51 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) •our operating performance as compared to those of other companies in our industry without regard to the impact of financing methods or capital structure; and •our debt covenant compliance, as Adjusted EBITDA is a key component of critical covenants to the ABL Credit Facility. We believe that our presentation of EBITDA and Adjusted EBITDA will provide useful information to investors in assessing our financial condition and results of operations. Net income is the GAAP measure most directly comparable to EBITDA and Adjusted EBITDA. EBITDA and Adjusted EBITDA should not be considered alternatives to net income presented in accordance with GAAP. Because EBITDA and Adjusted EBITDA may be defined differently by other companies in our industry, our definitions of EBITDA and Adjusted EBITDA may not be comparable to similarly titled measures of other companies, thereby diminishing their utility. The following table presents a reconciliation of EBITDA and Adjusted EBITDA to net income for each of the periods indicated. Year Ended December 31, 2019 2018 2017 (in thousands) Net income$ 31,623 $ 18,688 $ 21,526 Depreciation, depletion and amortization 27,135 18,165 7,300 Income tax (benefit) expense 7,809 5,122 (2,809) Interest expense 3,626 2,320 700 Franchise taxes 285 442 339 EBITDA$ 70,478 $ 44,737 $ 27,056 (Gain) loss on sale of fixed assets (42) 321 253 Integration and transition costs - - 16 Equity compensation (1) 2,755 2,670 1,652 Acquisition and development costs (2) (3,047) (218) 845 Non-cash impairment loss 15,542 17,835 - Cash charges related to retention and employee relocation 137 674 279 Accretion of asset retirement obligations 687 (26) 514 Loss on extinguishment of debt 561 - - Adjusted EBITDA$ 87,071 $ 65,993 $ 30,615 (1) Represents the non-cash expenses for stock-based awards issued to our employees and employee stock purchase plan compensation expense. (2) Represents costs incurred related to the business combinations and current development project activities. The year endedDecember 31, 2019 includes$3,272 decrease in the estimated fair value of our contingent consideration related to the acquisition of Quickthree and$225 of development project activities. The year endedDecember 31, 2018 includes$1,858 decrease in the estimated fair value of our contingent consideration related to the acquisition of Quickthree, partially offset by$1,146 of costs related to the acquisition of Quickthree and$494 related to development project activities. The year endedDecember 31, 2017 includes costs related to development project activities. _________________________ Adjusted EBITDA was$87.1 million for the year endedDecember 31, 2019 compared to$66.0 million for the year endedDecember 31, 2018 . The increase in Adjusted EBITDA for the year endedDecember 31, 2019 , as compared to the prior year, was primarily due to higher shortfall and logistics revenue, partially offset by increased transportation charges and lower overall volumes of sand sold. Adjusted EBITDA was$66.0 million for the year endedDecember 31, 2018 compared to$30.6 million for the year endedDecember 31, 2017 . The increase in Adjusted EBITDA for the year endedDecember 31, 2018 , as compared to the prior year, was primarily due to higher sales volumes, including in-basin sales, and higher average selling prices, partially offset by increased staffing, utilities and equipment expenses, along with increased transportation charges. 52 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Contribution Margin We also use contribution margin, which we define as total revenues less costs of goods sold excluding depreciation, depletion and accretion of asset retirement obligations, to measure our financial and operating performance. Contribution margin excludes other operating expenses and income, including costs not directly associated with the operations of our business such as accounting, human resources, information technology, legal, sales and other administrative activities. Gross profit is the GAAP measure most directly comparable to contribution margin. Contribution margin should not be considered an alternative to gross profit presented in accordance with GAAP. Because contribution margin may be defined differently by other companies in our industry, our definition of contribution margin may not be comparable to similarly titled measures of other companies, thereby diminishing its utility. The following table presents a reconciliation of contribution margin to gross profit. Year Ended December 31, 2019 2018 2017 (in thousands) Revenue$ 233,073 $ 212,470 $ 137,212 Cost of goods sold 152,021 144,903 100,304 Gross profit 81,052 67,567 36,908
Depreciation, depletion, and accretion of asset retirement obligations included in cost of goods sold
25,412 16,297 7,289 Contribution margin$ 106,464 $ 83,864 $ 44,197 Contribution margin per ton$ 43.24 $ 28.00 $ 18.05 Total tons sold 2,462 2,995 2,449 Contribution margin was$106.5 million , or$43.24 per ton sold, for the year endedDecember 31, 2019 compared to$83.9 million , or$28.00 per ton sold, for the year endedDecember 31, 2018 . The increase in contribution margin and contribution margin per ton sold for the year endedDecember 31, 2019 , as compared to the prior year, was primarily due to higher in-basin sales volumes through our Van Hook terminal and higher shortfall revenue. Contribution margin was$83.9 million , or$28.00 per ton sold, for the year endedDecember 31, 2018 compared to$44.2 million , or$18.05 per ton sold, for the year endedDecember 31, 2017 . The increase in contribution margin and contribution margin per ton sold for the year endedDecember 31, 2018 , as compared to the prior year, was primarily due to the increased sales volumes overall as well as increased in-basin sales volumes through our Van Hook terminal, which began operations inApril 2018 , coupled with favorable pricing trends in the first half of 2018. Liquidity and Capital Resources Currently, our primary sources of liquidity are cash flow generated from operations and availability under our ABL Credit Facility and other equipment financing sources. Based on our balance sheet, cash flows, current market conditions and information available to us at this time, we believe that we have sufficient liquidity and other available capital resources, to meet our cash needs for the next twelve months, including continued investment in our SmartSystems wellsite proppant storage solutions and other capital projects. 53 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Working Capital Working capital is a measure of our ability to pay our liabilities as they become due. The following table presents the components of our working capital as ofDecember 31, 2019 compared toDecember 31, 2018 . Year Ended December 31, 2019 2018 (in thousands) Total current assets$ 90,377 $ 50,096 Total current liabilities 40,018 24,652 Working capital$ 50,359 $ 25,444 Our working capital was$50.4 million atDecember 31, 2019 compared to working capital of$25.4 million atDecember 31, 2018 . The increase in working capital was primarily due to a net increase in accounts and unbilled receivables of$38.0 million , partially offset by$13.1 million new short-term operating lease liabilities as a result of adopting the new lease accounting standard onJanuary 1, 2019 and a$5.3 million increase in the current portion of our amortizing long-term debt under the Oakdale Equipment Financing and notes payable. As ofDecember 31, 2019 and 2018,$37.4 million and$3.2 million of accounts and unbilled receivables is attributable to a customer with which we have pending litigation.
Summary Cash Flows The following table sets forth a summary of our cash flows for the periods indicated:
Year Ended
2019 2018 2017 (in thousands) Net cash provided by operating activities$ 44,633 $ 50,909 $ 15,628 Net cash used in investing activities$ (25,425) $ (125,989) $ (51,148) Net cash (used in) provided by financing activities$ (18,035)
Net Cash Provided by Operating Activities Net cash provided by operating activities was$44.6 million for the year endedDecember 31, 2019 , which included income of$31.6 million , non-cash expenses of$47.8 million , partially offset by$34.8 million in changes in operating assets and liabilities. Net cash provided by operating activities was$50.9 million for the year endedDecember 31, 2018 , which included net income of$18.7 million and net non-cash expenses of$39.5 million , partially offset by$7.3 million in changes in operating assets and liabilities. Net cash provided by operating activities was$15.6 million for the year endedDecember 31, 2017 , which included net income of$21.5 million and net non-cash expenses of$8.8 million , partially offset by$14.7 million in changes in operating assets and liabilities.Net Cash Used In Investing Activities Net cash used in investing activities was$25.4 million for the year endedDecember 31, 2019 , of which$12.8 million was used to expand our SmartSystems operations and$12.7 million was used to expand our Van Hook terminal and capital improvements at our Oakdale facility. 54 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Net cash used in investing activities was$126.0 million for the year endedDecember 31, 2018 , of which approximately$45.5 million was used for our acquisitions of the Van Hook terminal and Quickthree, and the remainder of which was used for the completion of the Oakdale expansion project which began in 2017. Net cash used in investing activities was$51.1 million for the year endedDecember 31, 2017 , which was primarily used in connection with the Oakdale expansion project.Net Cash (Used in) Provided by Financing Activities Net cash used by financing activities was$18.0 million for the year endedDecember 31, 2019 . In 2019, we repaid a net$42.0 million on our revolving credit facilities, paid$2.3 million of deferred financing and debt issuance costs and paid$2.0 million of contingent consideration, partially offset by receipt of$23.0 million in proceeds from the Oakdale Equipment Financing and$5.4 million of net proceeds from other notes payable. Net cash provided by financing activities was$41.3 million for the year endedDecember 31, 2018 , which was primarily related to net draws on our Former Credit Facility of$44.5 million , partially offset by repurchases of our common shares of$2.2 million and repayments of notes payable of$0.6 million . Net cash provided by financing activities was$23.2 million for the year endedDecember 31, 2017 , which included net proceeds from equity issuance of$24.2 million . Indebtedness ABL Credit Facility OnDecember 13, 2019 , we entered into a$20.0 million five-year senior secured asset-based credit facility withJefferies Finance LLC . The available borrowing amount under the ABL Credit Facility is based upon our eligible accounts receivable and inventory. The ABL Credit Facility contains various reporting requirements, negative covenants and restrictive provisions and requires maintenance of specified financial covenants under certain conditions, including a fixed charge coverage ratio, as defined in the ABL Credit Agreement. As ofDecember 31, 2019 , the Company was in compliance with all covenants under the ABL Credit Facility. As ofDecember 31, 2019 , the outstanding balance on the ABL Credit Facility was$2.5 million and the amount of undrawn availability was$17.5 million . Oakdale Equipment Financing OnDecember 13, 2019 , we entered into an equipment financing arrangement with Nexseer, secured by substantially all of the assets at our Oakdale facility. We received$23.0 million of net proceeds, of which we used$19.3 million to repay in full and terminate our Former Credit Facility,$3.0 million for general working capital purposes and$0.7 million to pay transaction fees associated with the debt refinancing. The Oakdale Equipment Financing amortizes over 5 years, maturing onDecember 13, 2024 , and bears interest at 5.79%. The balance of the Oakdale Equipment Financing as ofDecember 31, 2019 was$22.4 million . Former Credit Facility OnDecember 8, 2016 , the Company entered into a three-year senior secured revolving credit facility under a revolving credit agreement withJefferies Finance LLC , as administrative and collateral agent. The Former Credit Facility was paid in full and terminated with proceeds from the Oakdale Equipment Financing. Notes Payable We have entered into various financing arrangements to support the manufacturing of our wellsite proppant storage solutions equipment with interest rates between 6.48% and 7.49%. Title to the equipment is held by the financial institutions as collateral, though the equipment is included in the Company's property plant and equipment. Total notes payable outstanding atDecember 31, 2019 was$9.8 million . 55 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Capital Requirements We expect full year 2020 capital expenditures to be between$20 million and$30 million , which are anticipated to primarily support incremental growth in our SmartSystems. These expenditures exclude any potential acquisitions. We expect to fund these capital expenditures with cash from operations, equipment financing options available to us or borrowings under the ABL Credit Facility. Share Repurchases We are authorized to repurchase shares through open market purchases at prevailing market prices or through privately negotiated transactions as permitted by securities laws and other legal requirements. OnNovember 8, 2018 , we announced that our board of directors authorized the repurchase up to 2,000,000 shares of the Company's common stock during the twelve-month period following the announcement of the share repurchase program. OnSeptember 11, 2019 , our board of directors reauthorized the existing share repurchase program for one year. AtDecember 31, 2019 , the maximum number of shares that we may repurchase under the repurchase authority was 1,411,800 shares. There were no share repurchases during the year endedDecember 31, 2019 . The program allows us to repurchase shares at our discretion. Market conditions, price, corporate and regulatory requirements, alternative investment opportunities, and other economic conditions will influence the timing of the repurchase and the number of shares repurchased, if any. The program does not obligate us to repurchase any specific number of shares and, subject to compliance with applicable securities laws and other legal requirements, may be suspended or terminated at any time without prior notice. Off-Balance Sheet Arrangements We had$7.9 million and$8.6 million of outstanding performance bonds as of each of the years endedDecember 31, 2019 and 2018, respectively. These performance bonds assure our performance under our reclamation plan, maintenance and restoration of public roadways and an agreement with a pipeline common carrier. Contractual Obligations The following table presents our contractual obligations as ofDecember 31, 2019 : Less than 1-3 3-5 More than Total 1 year years years 5 years (in thousands) Debt service$ 40,417 $ 7,959 $ 15,636 $ 16,822 $ - Operating leases 30,613 14,292 14,039 2,282 - Asset retirement obligations 6,142 477 144 - 5,521 Land rights obligations 40,950 2,275 4,550 4,550 29,575 Total$ 118,122 $ 25,003 $ 34,369 $ 23,654 $ 35,096 Environmental Matters We are subject to various federal, state and local laws and regulations governing, among other things, hazardous materials, air and water emissions, environmental contamination and reclamation and the protection of the environment and natural resources. We have made, and expect to make in the future, expenditures to comply with such laws and regulations, but cannot predict the full amount of such future expenditures. 56 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Seasonality Our business is affected to some extent by seasonal fluctuations in weather that impact the production levels at our wet processing plant. While our dry plants are able to process finished product volumes evenly throughout the year, our excavation and our wet sand processing activities have historically been limited to primarily non-winter months. As a consequence, we have experienced lower cash operating costs in the first and fourth quarter of each calendar year, and higher cash operating costs in the second and third quarter of each calendar year when we overproduced to meet demand in the winter months. These higher cash operating costs were capitalized into inventory and expensed when these tons are sold, which can lead to us having higher overall cost of production in the first and fourth quarters of each calendar year as we expense inventory costs that were previously capitalized. During the fourth quarter of 2017, we finished construction of a new wet plant, which is an indoor facility that allows us to produce wet sand inventory year-round to support a portion of our dry sand processing capacity, which may reduce certain of the effects of this seasonality. We may also sell frac sand for use in oil and natural gas producing basins where severe weather conditions may curtail drilling activities and, as a result, our sales volumes to those areas may be reduced during such severe weather periods. Customer Concentration For the year endedDecember 31, 2019 ,Liberty , Rice Energy (a subsidiary of EQT Corporation), Hess Corporation, and U.S. Well Services accounted for 23.8%, 19.0%, 15.5%, and 14.7%, respectively, of total revenue. For the year endedDecember 31, 2018 ,Liberty , EQT, WPX Energy, andHess accounted for 22.8%, 21.4%, 11.6%, and 10.6%, respectively, of total revenue. For the year endedDecember 31, 2017 , Rice Energy,Liberty ,Weatherford , and U.S. Well Services accounted for 27.1%, 20.6%, 13.7%, and 10.2%, respectively, of total revenue. Critical Accounting Policies and Estimates The discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with GAAP. The preparation of these financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the dates of the financial statements and the reported revenues and expenses during the reporting periods. We evaluate these estimates and assumptions on an ongoing basis and base our estimates on historical experience, current conditions and various other assumptions that we believe to be reasonable under the circumstances. The results of these estimates form the basis for making judgments about the carrying values of assets and liabilities as well as identifying and assessing the accounting treatment with respect to commitments and contingencies. Our actual results may materially differ from these estimates. Listed below are the accounting policies we believe are critical to our financial statements due to the degree of uncertainty regarding the estimates or assumptions involved, and that we believe are critical to the understanding of our operations. Revenue Recognition OnJanuary 1, 2018 , we adopted ASC 606, "Revenue from Contracts with Customers" and all the related amendments thereto, using the modified retrospective method. There was no adjustment made to the opening balance of retained earnings as a result of applying ASC 606. Results for reporting periods beginningJanuary 1, 2018 are presented under ASC 606, while the comparative information is not restated and will continue to be reported under the accounting standards in effect for those periods. Under ASC 606, revenues are recognized when control of the promised goods or services is transferred to our customers, the amount of which reflects the consideration the Company expects to be entitled to in exchange for those goods or services. Prior toJanuary 1, 2018 , we recognized revenue when persuasive evidence of an arrangement exists, delivery of products has occurred, the sales price charged is fixed or determinable, collectability is reasonably assured, and the risk of loss is transferred to the customer. Under current and former revenue standards, this generally means that sales areFCA , payment made at the origination point at our facility, and title passes as the product is loaded into railcars hired by the customer or provided by us. Deliveries of 57 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) in-basin sand have shipping terms ofFCA , DAT or DAP; and we recognize this revenue when the sand is received at the destination. We derive our revenue by mining and processing sand that our customers purchase for various uses. Our revenues are primarily a function of the price per ton realized and the volumes sold. In some instances, our revenues also include transportation costs we charge to our customers, a monthly charge to reserve sand capacity and shortfall payments due from customers for minimum volume commitments. Our transportation revenue fluctuates based on a number of factors, including the volume of product we transport and the distance between our plant and our customers. Our reservation and shortfall revenue fluctuates based on negotiated contract terms. We sell sand through short-term price agreements, at prevailing market rates, and long-term take-or-pay contracts. The expiration dates of these contracts range from 2020 through 2023. These agreements define, among other commitments, the volume of product that our customers must purchase, the volume of product that we must provide and the price that we will charge and that our customers will pay for each ton of contracted product. SmartSystems revenues consist primarily of the rental of our patented SmartSystems equipment to customers, which is typically earned under fixed monthly fees, services related to delivery, proppant management and maintenance on the equipment. Revenues are recognized as the performance obligations are satisfied under the terms of the customer contract. Accounts and Unbilled Receivables Accounts receivable represents customer transactions that have been invoiced as of the balance sheet date; unbilled receivables represent customer transactions that have not yet been invoiced as of the balance sheet date. Accounts receivable are due within 30 days, or in accordance with terms agreed upon with customers, and are stated at amounts due from customers net of any allowance for doubtful accounts. We consider accounts outstanding longer than the payment terms past due. We determine the allowance by considering a number of factors, including the length of time trade accounts receivable are past due, previous loss history, the customer's current ability to pay its obligation, and the condition of the general economy and the industry as a whole. Accounts receivable are written off when they are deemed uncollectible, and payments subsequently received on such receivables are credited to bad debt expense. We have not had material allowances or bad debt expense Asset Retirement Obligation We estimate the future cost of dismantling, restoring and reclaiming operating excavation sites and related facilities in accordance with federal, state and local regulatory requirements and recognize reclamation obligations when extraction occurs and record them as liabilities at estimated fair value. In addition, a corresponding increase in the carrying amount of the related asset is recorded and depreciated over such asset's useful life or the estimated number of years of extraction. The reclamation liability is accreted to expense over the estimated productive life of the related asset and is subject to adjustments to reflect changes in value resulting from the passage of time and revisions to the estimates of either the timing or amount of the reclamation costs. Changes in estimates at inactive mines or mining areas are reflected in earnings in the period an estimate is revised. If the asset retirement obligation is settled for more or less than the carrying amount of the liability, a loss or gain will be recognized, respectively. AtDecember 31, 2019 , we updated our reclamation plan for certain of our asset retirement obligations which resulted in a reduction to the asset retirement obligation by$9.8 million . There was no effect on the income statement in the current period for this change in estimate but there will be a reduction to the amount of depreciation and accretion expense recorded in future periods as a result of this change in estimate. Inventory Valuation Sand inventory is stated at the lower of cost or net realizable value using the average cost method. Costs applied to inventory include direct excavation costs, processing costs, overhead allocation, depreciation and depletion. Stockpile tonnages are calculated by measuring the number of tons added and removed from the stockpile. Tonnages are verified periodically by a surveyor. Costs are calculated on a per ton basis and are applied to the stockpiles based on the number of tons in the stockpile. Spare parts inventory includes critical spare parts. We account for spare parts on a first-in first-out basis, and value the inventory at the lower of cost or net realizable value. 58 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) Leases OnJanuary 1, 2019 we adopted ASU 2016-02, Leases (Topic 842), and related amendments, which replaced the existing guidance in ASC 840, Leases. ASU 2016-02 requires lessees to recognize most leases on their balance sheets as lease liabilities with corresponding right-of-use assets. The new lease standard does not substantially change lessor accounting. We adopted ASU 2016-02 and its related updates using the transition practical expedients, which allows us to use the existing lease population, classification and determination of initial direct costs when calculating the lease liability and right-of-use asset balances. We also used the optional transition method, which allows us to initially apply the new standard at the adoption date and recognize a cumulative-effect adjustment to the opening balance of retained earnings. There was no adjustment made to the opening balance of retained earnings. We have implemented new accounting policies and software to facilitate the recording and reporting of lease transactions and balances. We recorded initial operating right-of-use assets of$35.9 million and related lease liabilities of$36.5 million on our consolidated balance sheet onJanuary 1, 2019 . Operating leases were not recorded on the balance sheet as ofDecember 31, 2018 . Leases - Lessee We use leases primarily to procure certain office space, railcars and heavy equipment as part of our operations. The majority of our lease payments are fixed and determinable with certain lease payments containing immaterial variable payments based on the number of hours the equipment is used. Certain of our leases have options that allow for renewal at market rates, purchase at fair market value or termination of the lease. We must determine that it is reasonably certain that a lease option will be exercised for such an option to be included in the right-of-use asset or lease liability. We are not reasonably certain that any of our lease options will be exercised and, as such, have not included those options in our right-of-use assets or lease liabilities. Certain of our equipment leases contain residual value guarantees which guarantee various parts of heavy equipment will have a remaining life when the equipment is returned to the lessor. It is possible that we could owe additional amounts to the lessor upon return of equipment. There are no restrictions or covenants imposed by any of our leases. We evaluate contracts during the negotiation process and when they are executed to determine the existence of leases. A contract contains a lease when it conveys the right to use property, plant or equipment for a stated period of time in exchange for consideration. Leases with an initial term of twelve months or less are not recorded on the balance sheet. We recognize lease expense on a straight-line basis over the term of the lease. We evaluate the classification of our leases at the commencement date and include both lease and non-lease components in our calculation of consideration in the contract for all classes of operating leases. We apply a single discount rate to all operating leases. We determined our incremental borrowing rate based on an average of collateralized borrowing rates offered by various lenders. We considered the nature of the assets and the life of the leases and determined that there is no significant difference in the incremental borrowing rate. We are obligated under certain contracts for minimum payments for the right to use land for extractive activities, which is not within the scope of leases under ASC 842. See "Contractual Obligations" above for additional information. Leases - Lessor We manufacture and offer for lease our SmartSystems wellsite proppant storage solutions. We negotiate the terms of our lease agreements on a case-by-case basis. There are no significant options that are reasonably certain to be exercised, residual value guarantees or restrictions or covenants in our lease contracts and, therefore, no such terms have been included in our accounting for the leases. All of our SmartSystems are leased under operating leases. Depletion We amortize the cost to acquire land and mineral rights using a units-of-production method, based on the total estimated reserves and tonnage extracted each period. Impairment of Indefinite-Lived and Long-Lived Assets In applying the acquisition method of accounting for business combinations, amounts assigned to identifiable assets and liabilities acquired were based on estimated fair values as of the date of acquisition, with the remainder recorded as goodwill. Intangible assets are initially valued at fair value using generally accepted valuation methods appropriate for the type of intangible asset. Intangible assets with definite lives are amortized over their estimated useful lives and are reviewed for 59 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) impairment if indicators of impairment arise. Intangible assets with indefinite lives are tested for impairment annually as ofDecember 31 , and whenever indicators of impairment arise. The fair value of the intangible assets is compared with their carrying value and an impairment loss would be recognized for the amount by which the carrying amount exceeds the fair value.Goodwill is tested for impairment annually as ofDecember 31 , and whenever indicators of impairment arise. We periodically evaluate whether current events or circumstances indicate that the carrying value of our long-lived assets may not be recoverable. If circumstances indicate that the carrying value may not be recoverable, we estimate future undiscounted net cash (without interest charges), estimated future sales prices (considering historical and current prices, price trends and related factors) and anticipated operating costs and capital expenditures. If the carrying value of our long-lived assets is less than the undiscounted cash flows, the assets are measured at fair value and an impairment is recorded if that fair value is less than the carrying value. During the year endedDecember 31, 2019 , we recorded impairment loss of$15.5 million , of which$7.6 million relates to our finite-lived developed technology intangible assets and$7.9 million relates to ourHixton, Wisconsin property. The impairment of the finite-lived intangible assets is from our developed technology allocated to the Quickload acquired in connection with the acquisition of Quickthree in 2018. We are developing and testing a new transload technology and no longer plan to actively market the Quickload and as such, all developed technology intangible assets related to the Quickload were fully impaired during the third quarter of 2019. In the fourth quarter of 2019, we determined that the full amount recorded on the balance sheet related to theHixton, Wisconsin property may not be recoverable as we have no current plans to further develop the site. For the year endedDecember 31, 2018 , we performed both a qualitative and quantitative analysis of its goodwill and the estimated fair value of the Company was in excess of its carrying value. To perform the test, we used valuation techniques to estimate the fair value of the Company as a single reporting unit under the income and market approaches. Under the discounted cash flow method, an income approach, the business enterprise value is determined by discounting to present value the terminal value which is calculated using debt-free after-tax cash flows for a finite period of years. Key estimates in this approach were internal financial projection estimates prepared by management, business risk, and expected rates of return on capital. The guideline company method, a market approach, develops valuation multiples by comparing our reporting units to similar publicly traded companies. Key estimates and selection of valuation multiples rely on the selection of similar companies, obtaining estimates of forecast revenues and EBITDA estimates for the similar companies and selection of valuation multiples as they apply to the reporting unit characteristics. Under the similar transactions method, a market approach, actual transaction prices and operating data from companies deemed reasonably similar to the reporting units is used to develop valuation multiples as an indication of how much a knowledgeable investor in the marketplace would be willing to pay for the Company. Following the fair value determination using the methods above, we conducted an evaluation of our stock price at or near the measurement date and the relationship between the resulting market capitalization and the fair value of the Company. Our estimates of prices, recoverable proven reserves and operating and capital costs are subject to certain risks and uncertainties which may affect the recoverability of our long-lived assets. Although we have made our best estimate of these factors based on current conditions, it is reasonably possible that changes could occur, which could adversely affect our estimate of the net cash flows expected to be generated from our operating property. We recorded an impairment charge of$17.8 million related to goodwill and an other indefinite-lived intangible asset for the year endedDecember 31, 2018 . The impairment charge relates primarily to the decline in our stock price in 2018 and the relationship between the resulting market capitalization and the equity recorded on our balance sheet. There were no impairment losses in 2017. Income Taxes Under the balance sheet approach to provide for income taxes, we recognize deferred tax assets and liabilities for the expected future tax consequences of net operating loss carryforwards and temporary differences between the carrying amounts and the tax bases of assets and liabilities. In assessing the realizability of deferred tax assets, we consider whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the period in which those temporary differences become deductible. If we determine it is more likely than not that we will not be able to realize the benefits of the deductible temporary differences, we would record a valuation allowance against the net deferred tax asset. 60 --------------------------------------------------------------------------------
SMART SAND, INC. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (UNAUDITED) We recognize the impact of uncertain tax positions at the largest amount that, in our judgment, is more-likely-than-not to be required to be recognized upon examination by a taxing authority. Stock-Based Compensation Stock-based compensation expense is recorded based upon the fair value of the award at grant date. Such costs are recognized as expense over the corresponding requisite service period. The fair value of the awards granted was calculated based on a weighted analysis of (i) publicly-traded companies in a similar line of business to us (market comparable method) and (ii) our discounted cash flows. The application of this valuation model involves inputs and assumptions that are judgmental and highly sensitive in the valuation of incentive awards, which affects compensation expense related to these awards. These inputs and assumptions include the value of a share of our common stock. Prior to our initial public offering, we used a combination of the guideline company approach and a discounted cash flow analysis to determine the fair value of our stock. The key assumptions in this estimate included our projections of future cash flows, company-specific cost of capital used as a discount rate, lack of marketability discount, and qualitative factors to compare us to comparable guideline companies. During 2016, factors that contributed to changes in the underlying value of our stock included the continued market challenges and corresponding decline in oil and natural gas drilling activity, changes to future cash flows projected from the expansion of capacity, product mix, including mix of finer grade versus coarser grade sand, and other factors. As our operations are highly dependent on sales to the oil and natural gas industry, the market conditions for this industry had a high degree of impact on the company's value. Once our shares became publicly traded, we began using the actual market price of our shares or an adjusted price using a Monte Carlo simulation for awards subject to the Company's performance as compared to a defined peer group as the grant date fair value for restricted stock awards. The following is a summary of the restricted stock awards granted and the related grant date fair value in the years endedDecember 31, 2019 , 2018 and 2017. Number of Weighted Average Shares Granted Grant Date (in thousands) Fair Value For the year ended December 31, 2019 1,884 $ 2.58 For the year ended December 31, 2018 746 $ 6.61 For the year ended December 31, 2017 352$ 14.77 Emerging Growth Company We qualify as an "emerging growth company" pursuant to the provisions of the JOBS Act, enacted onApril 5, 2012 . Section 102 of the JOBS Act provides that an "emerging growth company" can take advantage of the extended transition period provided in Section 7(a)(2)(B) of the Securities Act for complying with new or revised accounting standards. However, we are choosing to "opt out" of such extended transition period, and as a result, we will comply with new or revised accounting standards on the relevant dates on which adoption of such standards is required for non-emerging growth companies. Our election to "opt-out" of the extended transition period is irrevocable. Recent Accounting Pronouncements InAugust 2018 , the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820), which modifies disclosure requirements for fair value measurements by removing the disclosure of the valuation process for Level 3 fair value measurements, among other disclosure modifications. The guidance is effective for the financial statements periods beginning afterDecember 15, 2019 , although early adoption is permitted. We early adopted ASU 2018-13 onDecember 31, 2019 and fair value disclosures in these financial statements have been updated accordingly. The changes in disclosures are immaterial. InFebruary 2016 , the FASB issued ASU 2016-02, Leases (Topic 842), and related amendments, which replaced the existing guidance in ASC 840, Leases. ASU 2016-02 requires lessees to recognize most leases on their balance sheets as lease liabilities with corresponding right-of-use assets. We adopted ASU 2016 and its related amendments onJanuary 1, 2019 . See our discussion of leases above for additional information. 61
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