$SND
Smart Sand, Inc. Stock $snd

$snd Overview Financials Valuation SEC Filings Company Website

2018 Q4 Form 10-K Financial Statement

#000152962820000020 Filed on February 26, 2020

Income Statement

Concept	2018 Q4	2018 Q3	2018 Q2
Revenue	$52.25M	$63.15M	$54.45M
YoY Change	21.4%	60.56%	82.79%
Cost Of Revenue	$34.22M	$40.60M	$34.68M
YoY Change	3.88%	54.37%	61.99%
Gross Profit	$18.03M	$22.55M	$19.77M
YoY Change	78.54%	73.04%	135.92%
Gross Profit Margin	34.51%	35.71%	36.31%
Selling, General & Admin	$5.070M	$3.512M	$3.595M
YoY Change	-5.76%	54.37%	57.47%
% of Gross Profit	28.12%	15.57%	18.18%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$5.450M	$4.608M	$3.994M
YoY Change	100.37%	164.22%	136.61%
% of Gross Profit	30.23%	20.43%	20.2%
Operating Expenses	$23.82M	$5.145M	$6.861M
YoY Change	330.51%	20.75%	50.13%
Operating Profit	-$5.789M	$17.41M	$12.91M
YoY Change	-226.78%	98.45%	238.82%
Interest Expense	-$830.0K	-$758.0K	-$500.0K
YoY Change	654.55%	564.91%	334.78%
% of Operating Profit		-4.35%	-3.87%
Other Income/Expense, Net	$50.00K	-$668.0K	-$475.0K
YoY Change	-81.48%	1657.89%	1384.38%
Pretax Income	-$6.570M	$16.74M	$12.43M
YoY Change	-239.19%	91.66%	229.12%
Income Tax	-$2.140M	$4.613M	$2.413M
% Of Pretax Income		27.56%	19.41%
Net Earnings	-$4.433M	$12.13M	$10.02M
YoY Change	-140.72%	72.06%	281.9%
Net Earnings / Revenue	-8.48%	19.2%	18.4%
Basic Earnings Per Share	-$0.11	$0.30	$0.25
Diluted Earnings Per Share	-$0.11	$0.30	$0.25
COMMON SHARES
Basic Shares Outstanding	41.60M shares	40.54M shares	40.50M shares
Diluted Shares Outstanding		40.55M shares	40.55M shares

Balance Sheet

Concept	2018 Q4	2018 Q3	2018 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.500M	$1.200M	$1.700M
YoY Change	-95.68%	-97.66%	-97.32%
Cash & Equivalents	$1.466M	$1.186M	$1.745M
Short-Term Investments
Other Short-Term Assets	$3.200M	$4.200M	$4.200M
YoY Change	-25.58%	75.0%	-12.5%
Inventory	$18.58M	$16.40M	$11.55M
Prepaid Expenses		$1.914M	$1.576M
Receivables	$18.99M	$29.67M	$24.09M
Other Receivables	$0.00	$623.0K	$597.0K
Total Short-Term Assets	$50.10M	$53.55M	$47.11M
YoY Change	-31.54%	-35.95%	-49.01%
LONG-TERM ASSETS
Property, Plant & Equipment	$248.4M	$233.2M	$224.0M
YoY Change	44.62%	68.36%	101.66%
Goodwill	$0.00	$16.94M	$16.89M
YoY Change
Intangibles	$18.07M	$19.40M	$19.69M
YoY Change
Long-Term Investments
YoY Change
Other Assets	$3.732M	$3.455M	$3.360M
YoY Change	284.35%	245.5%	14508.7%
Total Long-Term Assets	$270.2M	$273.4M	$264.4M
YoY Change	55.62%	95.81%	135.5%
TOTAL ASSETS
Total Short-Term Assets	$50.10M	$53.55M	$47.11M
Total Long-Term Assets	$270.2M	$273.4M	$264.4M
Total Assets	$320.3M	$326.9M	$311.5M
YoY Change	29.78%	46.46%	52.19%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$11.34M	$10.80M	$13.37M
YoY Change	-56.61%	-20.01%	242.92%
Accrued Expenses	$8.400M	$16.40M	$11.40M
YoY Change	10.53%	65.66%	37.35%
Deferred Revenue	$4.095M	$4.030M	$4.805M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$829.0K	$0.00	$400.0K
YoY Change	-3.6%	-100.0%	33.33%
Total Short-Term Liabilities	$24.65M	$31.23M	$29.98M
YoY Change	-28.67%	27.99%	140.4%
LONG-TERM LIABILITIES
Long-Term Debt	$47.89M	$44.20M	$44.70M
YoY Change			6285.71%
Other Long-Term Liabilities	$20.50M	$15.80M	$18.70M
YoY Change	127.78%	1028.57%	1235.71%
Total Long-Term Liabilities	$47.89M	$60.00M	$63.40M
YoY Change		4185.71%	2919.05%
TOTAL LIABILITIES
Total Short-Term Liabilities	$24.65M	$31.23M	$29.98M
Total Long-Term Liabilities	$47.89M	$60.00M	$63.40M
Total Liabilities	$110.9M	$111.7M	$109.2M
YoY Change	95.37%	150.0%	222.9%
SHAREHOLDERS EQUITY
Retained Earnings	$50.28M	$54.71M	$42.59M
YoY Change	59.16%	164.16%	211.68%
Common Stock	$162.2M	$161.4M	$160.5M
YoY Change	1.97%	1.85%	1.66%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$2.839M	$840.0K	$839.0K
YoY Change	326.28%	26.13%	25.98%
Treasury Stock Shares	699.0K shares	110.8K shares	110.7K shares
Shareholders Equity	$210.8M	$215.2M	$202.3M
YoY Change
Total Liabilities & Shareholders Equity	$320.3M	$326.9M	$311.5M
YoY Change	29.78%	46.46%	52.19%

Cashflow Statement

Concept	2018 Q4	2018 Q3	2018 Q2
OPERATING ACTIVITIES
Net Income	-$4.433M	$12.13M	$10.02M
YoY Change	-140.72%	72.06%	281.9%
Depreciation, Depletion And Amortization	$5.450M	$4.608M	$3.994M
YoY Change	100.37%	164.22%	136.61%
Cash From Operating Activities	$17.19M	$14.81M	$20.52M
YoY Change	143.14%	87.71%	-747.32%
INVESTING ACTIVITIES
Capital Expenditures	-$14.44M	-$14.81M	-$19.97M
YoY Change	-38.76%	-25.39%	226.84%
Acquisitions
YoY Change
Other Investing Activities	$0.00	-$20.00K	-$29.88M
YoY Change
Cash From Investing Activities	-$14.44M	-$14.83M	-$49.85M
YoY Change	-38.76%	-25.29%	715.88%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-2.470M	-530.0K	28.44M
YoY Change	2987.5%	657.14%	-5676.47%
NET CHANGE
Cash From Operating Activities	17.19M	14.81M	20.52M
Cash From Investing Activities	-14.44M	-14.83M	-49.85M
Cash From Financing Activities	-2.470M	-530.0K	28.44M
Net Change In Cash	280.0K	-550.0K	-890.0K
YoY Change	-101.69%	-95.43%	-90.91%
FREE CASH FLOW
Cash From Operating Activities	$17.19M	$14.81M	$20.52M
Capital Expenditures	-$14.44M	-$14.81M	-$19.97M
Free Cash Flow	$31.63M	$29.62M	$40.49M
YoY Change	3.2%	6.78%	1277.21%

Facts In Submission

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CY2019	dei	Entity File Number EntityFileNumber	001-37936
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CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.54
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.78
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.53
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40135000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40427000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40208000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40337000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40449000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40304000	shares
CY2019	us-gaap	Net Income Loss NetIncomeLoss	31623000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	18688000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	21526000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	272000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-313000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	0	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	31895000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	18375000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	1973000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	39000	USD
CY2017	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	24169000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	127000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	21526000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	190022000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-313000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	2937000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	72000	USD
CY2018	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	127000	USD
CY2018	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1999000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	18688000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	209360000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	272000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	2909000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	41000	USD
CY2019	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	78000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	31623000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	244143000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	31623000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	18688000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	21526000	USD
CY2019	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	26425000	USD
CY2018	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	17159000	USD
CY2017	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	7926000	USD
CY2019	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	15542000	USD
CY2018	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	17835000	USD
CY2017	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1398000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1002000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	0	USD
CY2019	us-gaap	Asset Retirement Obligation Cash Paid To Settle AssetRetirementObligationCashPaidToSettle	2753000	USD
CY2018	us-gaap	Asset Retirement Obligation Cash Paid To Settle AssetRetirementObligationCashPaidToSettle	3180000	USD
CY2017	us-gaap	Asset Retirement Obligation Cash Paid To Settle AssetRetirementObligationCashPaidToSettle	0	USD
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	42000	USD
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-321000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-253000	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-561000	USD
CY2018	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	42000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	212000	USD
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	300000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	455000	USD
CY2019	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	649000	USD
CY2018	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	246000	USD
CY2017	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	USD
CY2019	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	6123000	USD
CY2018	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	4659000	USD
CY2017	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-1805000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	2909000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	2937000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	2012000	USD
CY2019	snd	Employee Stock Purchase Plan Compensation EmployeeStockPurchasePlanCompensation	41000	USD
CY2018	snd	Employee Stock Purchase Plan Compensation EmployeeStockPurchasePlanCompensation	72000	USD
CY2017	snd	Employee Stock Purchase Plan Compensation EmployeeStockPurchasePlanCompensation	0	USD
CY2019	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-3272000	USD
CY2018	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-1858000	USD
CY2017	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	41063000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-4457000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	18038000	USD
CY2019	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-3058000	USD
CY2018	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	6631000	USD
CY2017	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	788000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1021000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	7343000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-4407000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1875000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1761000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3394000	USD
CY2019	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	5229000	USD
CY2018	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	4095000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-1615000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-4680000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2271000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	9356000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	1277000	USD
CY2018	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	2140000	USD
CY2017	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	2391000	USD
CY2019	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	542000	USD
CY2018	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	0	USD
CY2017	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-7058000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	44633000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	50909000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	15628000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	29921000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	25525000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	96090000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	51162000	USD
CY2019	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	100000	USD
CY2018	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	22000	USD
CY2017	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	14000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-25425000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-125989000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-51148000	USD
CY2019	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	31202000	USD
CY2018	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	USD
CY2017	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	USD
CY2019	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	2808000	USD
CY2018	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	559000	USD
CY2017	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	282000	USD
CY2019	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	103000	USD
CY2018	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	168000	USD
CY2017	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	353000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2262000	USD
CY2018	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	233000	USD
CY2017	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	193000	USD
CY2019	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	52750000	USD
CY2018	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	84000000	USD
CY2017	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
CY2019	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	94750000	USD
CY2018	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	39500000	USD
CY2017	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
CY2019	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	1995000	USD
CY2018	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	175000	USD
CY2017	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	USD
CY2019	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	71000	USD
CY2018	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	127000	USD
CY2017	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	26251000	USD
CY2019	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2018	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	127000	USD
CY2019Q4	snd	Current Annual Processing Capacity CurrentAnnualProcessingCapacity	5500000	T
CY2017	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	2083000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	140000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2173000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-18035000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	41319000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	23213000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1173000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-33761000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-12307000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1466000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	35227000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	47534000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2639000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1466000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	35227000	USD
CY2019	us-gaap	Nature Of Operations NatureOfOperations	Organization and Nature of Business<div style="text-indent:27pt;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Company was incorporated in July 2011 and is headquartered in The Woodlands, Texas. The Company is a fully integrated frac sand supply and services company, offering complete mine to wellsite logistics solutions. The Company is engaged in the excavation, processing and sale of sand, or proppant, for use in hydraulic fracturing operations for the oil and natural gas industry. Its 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 the Company to process and cost effectively deliver products to its customers. The Company also offers proppant logistics solutions to its customers through, among other things, its in-basin transloading terminal and its SmartSystems</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:120%;vertical-align:top;">TM</sup><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> wellsite proppant storage solution capabilities. </span></div><div style="text-indent:27pt;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Company completed construction of the first phase of its mine and processing facility near Oakdale, Wisconsin and commenced operations in July 2012, and subsequently expanded its operations in 2014, 2015 and 2018. Currently the Company’s annual processing capacity is approximately 5.5 million tons. </span></div><div style="text-indent:27pt;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In March 2018, the Company acquired the rights to operate a unit train capable transloading terminal in Van Hook, North Dakota to service the Bakken Formation in the Williston Basin and began providing Northern White Sand in-basin in April 2018. </span></div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In June 2018, the Company acquired substantially all of the assets of Quickthree Solutions, Inc., (“Quickthree”) a manufacturer of portable vertical proppant storage solution systems. Quickthree formed the basis for the Company's SmartSystems under which it offers various proppant storage solutions that create efficiencies, flexibility, enhanced safety and reliability for customers by providing 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. The SmartDepot</span><sup style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:120%;vertical-align:top;">TM</sup> silo includes passive and active dust suppression technology, along with the capability of a gravity-fed operation.
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Use of Estimates</span></div><div style="text-indent:27pt;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Significant estimates used in the preparation of these financial statements include, but are not limited to; the sand reserves and their impact on calculating the depletion expense under the units-of-production method; the depreciation and amortization associated with property, plant and equipment and definite-lived intangible assets, impairment considerations of assets (including impairment of identified intangible assets, goodwill and other long-lived assets); estimated cost of future asset retirement obligations; stock-based compensation; recoverability of deferred tax assets; inventory reserve; collectability of receivables; and certain liabilities. Actual results could differ from management’s best estimates as additional information or actual results become available in the future, and those differences could be material.</span></div>
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.67
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.33
CY2019	snd	Accounts Receivables Due Period AccountsReceivablesDuePeriod	P30D
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	42000	USD
CY2019Q4	snd	Contract With Customer Liability Unbilled Receivables ContractWithCustomerLiabilityUnbilledReceivables	2282000	USD
CY2018Q4	snd	Contract With Customer Liability Unbilled Receivables ContractWithCustomerLiabilityUnbilledReceivables	578000	USD
CY2019	us-gaap	Inventory Write Down InventoryWriteDown	0	USD
CY2019	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	861000	USD
CY2018	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	546000	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	455000	USD
CY2019	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	15542000	USD
CY2019Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	1900000	USD
CY2019Q4	us-gaap	Financial Liabilities Fair Value Disclosure FinancialLiabilitiesFairValueDisclosure	1900000	USD
CY2019Q4	snd	Asset Retirement Obligation Liabilities Incurred And Revision Of Prior Estimated AssetRetirementObligationLiabilitiesIncurredAndRevisionOfPriorEstimated	9828000	USD
CY2018Q4	us-gaap	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit	-8500000	USD
CY2019	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0	USD
CY2019Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	0	USD
CY2019	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	764000	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	854000	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	251000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40135000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40427000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40208000	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	202000	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	22000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	96000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40337000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40449000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40304000	shares
CY2019	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Reclassification</span></div><div style="text-indent:27pt;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Certain financial statement items have been reclassified to conform to the current financial statement presentation. These reclassifications have no effect on previously reported net income.</span></div>
CY2018Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	15549000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	15549000	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	21415000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	18575000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	293525000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	291205000	USD
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	63064000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	42809000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	230461000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	248396000	USD
CY2019	us-gaap	Depreciation Depreciation	25689000	USD
CY2018	us-gaap	Depreciation Depreciation	17117000	USD
CY2017	us-gaap	Depreciation Depreciation	7267000	USD
CY2019	snd	Depletion And Related Adjustment DepletionAndRelatedAdjustment	49000	USD
CY2018	snd	Depletion And Related Adjustment DepletionAndRelatedAdjustment	47000	USD
CY2017	snd	Depletion And Related Adjustment DepletionAndRelatedAdjustment	33000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	18068000	USD
CY2019	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	0	USD
CY2019	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	8500000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	9046000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	0	USD
CY2018	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	19970000	USD
CY2018	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	900000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1002000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	18068000	USD
CY2019Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	10570000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1524000	USD
CY2018Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	19070000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1002000	USD
CY2019	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P11Y4M24D
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Rolling Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths	792000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Two FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo	792000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Three FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree	792000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Four FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour	792000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling Year Five FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive	792000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Rolling After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseRollingAfterYearFive	5086000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	9046000	USD
CY2019Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	2233000	USD
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1894000	USD
CY2019Q4	us-gaap	Construction Payable Current ConstructionPayableCurrent	188000	USD
CY2018Q4	us-gaap	Construction Payable Current ConstructionPayableCurrent	948000	USD
CY2019Q4	snd	Accrued Equipment Expense AccruedEquipmentExpense	429000	USD
CY2018Q4	snd	Accrued Equipment Expense AccruedEquipmentExpense	0	USD
CY2019Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	750000	USD
CY2018Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	465000	USD
CY2019Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	2419000	USD
CY2018Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	1780000	USD
CY2019Q4	snd	Accrued Freight And Delivery Charges Current AccruedFreightAndDeliveryChargesCurrent	882000	USD
CY2018Q4	snd	Accrued Freight And Delivery Charges Current AccruedFreightAndDeliveryChargesCurrent	2556000	USD
CY2019Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	806000	USD
CY2018Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	0	USD
CY2019Q4	us-gaap	Accrued Utilities Current AccruedUtilitiesCurrent	10000	USD
CY2018Q4	us-gaap	Accrued Utilities Current AccruedUtilitiesCurrent	327000	USD
CY2019Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	424000	USD
CY2018Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	65000	USD
CY2019Q4	us-gaap	Deferred Rent Credit Current DeferredRentCreditCurrent	0	USD
CY2018Q4	us-gaap	Deferred Rent Credit Current DeferredRentCreditCurrent	712000	USD
CY2019Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	437000	USD
CY2018Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	-355000	USD
CY2019Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	8578000	USD
CY2018Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	8392000	USD
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	6175000	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	829000	USD
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	28240000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	47893000	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	7959000	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	7945000	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	7691000	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	6533000	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	10289000	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	40417000	USD
CY2019Q4	us-gaap	Capital Leases Future Minimum Payments Interest Included In Payments CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments	5103000	USD
CY2019Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	899000	USD
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	6175000	USD
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	28240000	USD
CY2019	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	43000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	28178000	USD
CY2019Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	505000	USD
CY2019Q4	snd	Lessee Lease Assets LesseeLeaseAssets	28683000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	28577000	USD
CY2019Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	590000	USD
CY2019Q4	snd	Lessee Lease Liability LesseeLeaseLiability	29167000	USD
CY2019	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	134000	USD
CY2019	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	43000	USD
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	16640000	USD
CY2019	us-gaap	Short Term Lease Cost ShortTermLeaseCost	470000	USD
CY2019	us-gaap	Lease Cost LeaseCost	17287000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	104000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	55000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	16714000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	7251000	USD
CY2019Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y7M6D
CY2019Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0655
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y7M6D
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0550
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	14292000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	151000	USD
CY2019Q4	snd	Finance And Operating Lease Liability Payments Remainder Next Twelve Months FinanceAndOperatingLeaseLiabilityPaymentsRemainderNextTwelveMonths	14443000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	10005000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	151000	USD
CY2019Q4	snd	Finance And Operating Lease Liability Payments Due Year Two FinanceAndOperatingLeaseLiabilityPaymentsDueYearTwo	10156000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4034000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	136000	USD
CY2019Q4	snd	Finance And Operating Lease Liability Payments Due Year Three FinanceAndOperatingLeaseLiabilityPaymentsDueYearThree	4170000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1394000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	245000	USD
CY2019Q4	snd	Finance And Operating Lease Liability Payments Due Year Four FinanceAndOperatingLeaseLiabilityPaymentsDueYearFour	1639000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	888000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2019Q4	snd	Finance And Operating Lease Liability Payments Due Year Five FinanceAndOperatingLeaseLiabilityPaymentsDueYearFive	888000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	30613000	USD
CY2019Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	683000	USD
CY2019Q4	snd	Finance And Operating Lease Liability Payments Due FinanceAndOperatingLeaseLiabilityPaymentsDue	31296000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2036000	USD
CY2019Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	93000	USD
CY2019Q4	snd	Finance And Operating Lease Liability Undiscounted Excess Amount FinanceAndOperatingLeaseLiabilityUndiscountedExcessAmount	2129000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	28577000	USD
CY2019Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	590000	USD
CY2019Q4	snd	Snd Finance And Operating Lease Liability Snd_FinanceAndOperatingLeaseLiability	29167000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	10239000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	7065000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	6142000	USD
CY2017Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	8982000	USD
CY2018	snd	Asset Retirement Obligation Liabilities Incurred And Revision Of Prior Estimated AssetRetirementObligationLiabilitiesIncurredAndRevisionOfPriorEstimated	7546000	USD
CY2018	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	26000	USD
CY2018	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	3180000	USD
CY2018Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	13322000	USD
CY2019	snd	Asset Retirement Obligation Liabilities Incurred And Revision Of Prior Estimated AssetRetirementObligationLiabilitiesIncurredAndRevisionOfPriorEstimated	-5114000	USD
CY2019	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	687000	USD
CY2019	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	2753000	USD
CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	6142000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	233073000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	212470000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	137212000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	9324000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	4095000	USD
CY2019	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	1017000	USD
CY2019	us-gaap	Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Modification Of Contract ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract	2500000	USD
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	578000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.7105
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.6713
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P2Y
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P2Y8M12D
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0163
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0255
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	261000	shares
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	844000	USD
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	177000	shares
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	1047000	USD
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	90000	shares
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	731000	USD
CY2019Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	7598000	USD
CY2019Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	7598000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	913000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	230000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-965000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	550000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	161000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-39000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	223000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	72000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1686000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	463000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-1004000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	5746000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	4611000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2221000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	377000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	48000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	416000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	6123000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4659000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1805000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7809000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5122000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-2809000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	8281000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	5000000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	6551000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	0	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	0	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	0	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	926000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	209000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	377000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	223000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	72000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2019	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	1248000	USD
CY2018	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	-238000	USD
CY2017	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	73000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	144000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-8468000	USD
CY2019	snd	Income Tax Reconciliation Provision Benefit To Return Permanent Differences IncomeTaxReconciliationProvisionBenefitToReturnPermanentDifferences	7000	USD
CY2018	snd	Income Tax Reconciliation Provision Benefit To Return Permanent Differences IncomeTaxReconciliationProvisionBenefitToReturnPermanentDifferences	-129000	USD
CY2017	snd	Income Tax Reconciliation Provision Benefit To Return Permanent Differences IncomeTaxReconciliationProvisionBenefitToReturnPermanentDifferences	-767000	USD
CY2019	snd	Income Tax Reconciliation Refund Claims IncomeTaxReconciliationRefundClaims	29000	USD
CY2018	snd	Income Tax Reconciliation Refund Claims IncomeTaxReconciliationRefundClaims	120000	USD
CY2017	snd	Income Tax Reconciliation Refund Claims IncomeTaxReconciliationRefundClaims	201000	USD
CY2019	snd	Income Tax Reconciliation Fuel Tax Credit IncomeTaxReconciliationFuelTaxCredit	176000	USD
CY2018	snd	Income Tax Reconciliation Fuel Tax Credit IncomeTaxReconciliationFuelTaxCredit	243000	USD
CY2017	snd	Income Tax Reconciliation Fuel Tax Credit IncomeTaxReconciliationFuelTaxCredit	166000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	175000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	49000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	0	USD
CY2019	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	0	USD
CY2018	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	0	USD
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-62000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7809000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5122000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-2809000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	463000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	918000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	958000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1086000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	0	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	7391000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	0	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	106000	USD
CY2019Q4	snd	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	6385000	USD
CY2018Q4	snd	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	0	USD
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	7806000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	9501000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	25531000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	27399000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	6296000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	0	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	31827000	USD
CY2018Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	27399000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	24021000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	17898000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	2275000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	2275000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2275000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	2275000	USD
CY2019Q4	snd	Operating Leases Future Minimum Payments Duein Six Years OperatingLeasesFutureMinimumPaymentsDueinSixYears	2275000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	29575000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	40950000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	2833000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	1660000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	251000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	207000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	666000	USD
CY2017	snd	Noncash Or Part Noncash Acquisition Contingent Consideration NoncashOrPartNoncashAcquisitionContingentConsideration	0	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7664000	USD
CY2019	snd	Noncash Or Part Noncash Acquisition Contingent Consideration NoncashOrPartNoncashAcquisitionContingentConsideration	0	USD
CY2018	snd	Noncash Or Part Noncash Acquisition Contingent Consideration NoncashOrPartNoncashAcquisitionContingentConsideration	9200000	USD
CY2019	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	-5114000	USD
CY2018	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	7546000	USD
CY2017	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	7084000	USD
CY2019	snd	Equipment Purchased With Debt EquipmentPurchasedWithDebt	0	USD
CY2018	snd	Equipment Purchased With Debt EquipmentPurchasedWithDebt	4733000	USD
CY2017	snd	Equipment Purchased With Debt EquipmentPurchasedWithDebt	0	USD
CY2019	snd	Leasehold Improvements Funded By Landlord LeaseholdImprovementsFundedByLandlord	0	USD
CY2018	snd	Leasehold Improvements Funded By Landlord LeaseholdImprovementsFundedByLandlord	0	USD
CY2017	snd	Leasehold Improvements Funded By Landlord LeaseholdImprovementsFundedByLandlord	787000	USD
CY2019	snd	Write Off Of Remaining Balance Of Returned Equipment Under Capital Lease WriteOffOfRemainingBalanceOfReturnedEquipmentUnderCapitalLease	0	USD
CY2018	snd	Write Off Of Remaining Balance Of Returned Equipment Under Capital Lease WriteOffOfRemainingBalanceOfReturnedEquipmentUnderCapitalLease	398000	USD
CY2017	snd	Write Off Of Remaining Balance Of Returned Equipment Under Capital Lease WriteOffOfRemainingBalanceOfReturnedEquipmentUnderCapitalLease	0	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	899000	USD
CY2018	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	3014000	USD
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	17477000	USD
CY2019Q1	us-gaap	Revenues Revenues	51775000	USD
CY2019Q2	us-gaap	Revenues Revenues	67941000	USD
CY2019Q3	us-gaap	Revenues Revenues	65690000	USD
CY2019Q4	us-gaap	Revenues Revenues	47667000	USD
CY2019Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	40605000	USD
CY2019Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	43068000	USD
CY2019Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	38555000	USD
CY2019Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	29793000	USD
CY2019Q1	us-gaap	Operating Expenses OperatingExpenses	5219000	USD
CY2019Q2	us-gaap	Operating Expenses OperatingExpenses	5668000	USD
CY2019Q3	us-gaap	Operating Expenses OperatingExpenses	12687000	USD
CY2019Q4	us-gaap	Operating Expenses OperatingExpenses	13995000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	4033000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	14276000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	10926000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	2388000	USD
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.10
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.27
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.06
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.10
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.27
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2018Q1	us-gaap	Revenues Revenues	42628000	USD
CY2018Q2	us-gaap	Revenues Revenues	54448000	USD
CY2018Q3	us-gaap	Revenues Revenues	63146000	USD
CY2018Q4	us-gaap	Revenues Revenues	52248000	USD
CY2018Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	35413000	USD
CY2018Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	34678000	USD
CY2018Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	40595000	USD
CY2018Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	34217000	USD
CY2018Q1	us-gaap	Operating Expenses OperatingExpenses	5862000	USD
CY2018Q2	us-gaap	Operating Expenses OperatingExpenses	6861000	USD
CY2018Q3	us-gaap	Operating Expenses OperatingExpenses	5145000	USD
CY2018Q4	us-gaap	Operating Expenses OperatingExpenses	23820000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	975000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	10021000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	12125000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	-4433000	USD
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.11
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.30
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.11

Files In Submission

Name	View Source	Status
0001529628-20-000020-index-headers.html	Edgar Link	pending
0001529628-20-000020-index.html	Edgar Link	pending
0001529628-20-000020.txt	Edgar Link	pending
0001529628-20-000020-xbrl.zip	Edgar Link	pending
a201910kex951.htm	Edgar Link	pending
a2019q410kex211.htm	Edgar Link	pending
a2019q410kex231.htm	Edgar Link	pending
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a2019q410kex312.htm	Edgar Link	pending
a2019q410kex321.htm	Edgar Link	pending
a2019q410kex322.htm	Edgar Link	pending
exhibit1013mastercredi.htm	Edgar Link	pending
exhibit1014ablcreditag.htm	Edgar Link	pending
exhibit1015guaranteeco.htm	Edgar Link	pending
exhibit43201910-k.htm	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
image01.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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$SND
Smart Sand, Inc. Stock $snd

2018 Q4 Form 10-K Financial Statement

#000152962820000020 Filed on February 26, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SND Smart Sand, Inc. Stock $snd

2018 Q4 Form 10-K Financial Statement

#000152962820000020 Filed on February 26, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SND
Smart Sand, Inc. Stock $snd