$SND
Smart Sand, Inc. Stock $snd

$snd Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-Q Financial Statement

#000152962821000203 Filed on November 09, 2021

Income Statement

Concept	2021 Q4	2021 Q3	2021 Q2
Revenue	$35.08M	$34.48M	$29.64M
YoY Change	38.45%	47.29%	13.53%
Cost Of Revenue	$41.60M	$36.53M	$32.00M
YoY Change	26.07%	100.4%	168.76%
Gross Profit	-$6.522M	-$2.047M	-$2.360M
YoY Change	-14.88%	-139.5%	-116.62%
Gross Profit Margin	-18.59%	-5.94%	-7.96%
Selling, General & Admin	$7.981M	$3.867M	$3.855M
YoY Change	-0.36%	-1.68%	31.57%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$6.388M	$6.111M	$6.037M
YoY Change	5.24%	14.7%	14.92%
% of Gross Profit
Operating Expenses	$8.471M	$6.709M	$26.31M
YoY Change	-36.28%	4.32%	374.38%
Operating Profit	-$14.99M	-$8.756M	-$28.67M
YoY Change	-28.45%	601.04%	-431.28%
Interest Expense	-$452.0K	-$467.0K	-$513.0K
YoY Change	-13.08%	-6.04%	-15.49%
% of Operating Profit
Other Income/Expense, Net	$316.0K	$1.325M	$2.954M
YoY Change	-1.25%	-96.64%	-643.01%
Pretax Income	-$15.13M	-$7.431M	-$25.72M
YoY Change	-29.44%	-119.44%	-417.08%
Income Tax	-$2.896M	-$169.0K	$1.552M
% Of Pretax Income
Net Earnings	-$12.23M	-$7.262M	-$27.27M
YoY Change	324.17%	-120.02%	-687.52%
Net Earnings / Revenue	-34.87%	-21.06%	-92.0%
Basic Earnings Per Share		-$0.17	-$0.65
Diluted Earnings Per Share	-$292.2K	-$0.17	-$0.65
COMMON SHARES
Basic Shares Outstanding	45.27M shares	41.85M shares	41.75M shares
Diluted Shares Outstanding		41.85M shares	41.75M shares

Balance Sheet

Concept	2021 Q4	2021 Q3	2021 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$25.59M	$36.68M	$39.28M
YoY Change	118.7%	233.44%	136.61%
Cash & Equivalents	$25.59M	$36.68M	$39.28M
Short-Term Investments
Other Short-Term Assets	$13.89M	$14.03M	$14.86M
YoY Change	21.81%	835.47%	262.44%
Inventory	$15.02M	$15.38M	$15.94M
Prepaid Expenses	$731.0K
Receivables	$17.48M	$15.59M	$10.37M
Other Receivables	$4.819M	$0.00	$0.00
Total Short-Term Assets	$73.86M	$82.67M	$81.67M
YoY Change	-34.1%	-25.78%	-15.85%
LONG-TERM ASSETS
Property, Plant & Equipment	$262.5M	$263.1M	$268.4M
YoY Change	-4.45%	-6.41%	19.21%
Goodwill
YoY Change
Intangibles	$7.461M	$7.659M	$7.857M
YoY Change	-9.6%	-9.37%	-9.16%
Long-Term Investments
YoY Change
Other Assets	$402.0K	$446.0K	$490.0K
YoY Change	-28.6%	-86.95%	-85.9%
Total Long-Term Assets	$300.2M	$300.7M	$305.8M
YoY Change	-4.89%	-7.54%	16.63%
TOTAL ASSETS
Total Short-Term Assets	$73.86M	$82.67M	$81.67M
Total Long-Term Assets	$300.2M	$300.7M	$305.8M
Total Assets	$374.0M	$383.4M	$387.5M
YoY Change	-12.55%	-12.19%	7.86%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.479M	$4.825M	$4.942M
YoY Change	159.46%	44.55%	52.81%
Accrued Expenses	$14.07M	$18.65M	$17.64M
YoY Change	7.08%	13.02%	41.11%
Deferred Revenue	$9.842M	$9.234M	$4.827M
YoY Change	43.16%	12.72%	-28.14%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$7.127M	$7.281M	$7.177M
YoY Change	3.27%	13.36%	11.62%
Total Short-Term Liabilities	$48.55M	$39.99M	$34.59M
YoY Change	30.29%	-2.42%	4.46%
LONG-TERM LIABILITIES
Long-Term Debt	$15.35M	$16.97M	$18.83M
YoY Change	-31.6%	-28.98%	-24.29%
Other Long-Term Liabilities	$249.0K	$508.0K	$505.0K
YoY Change	-50.5%	-33.07%	-97.93%
Total Long-Term Liabilities	$15.60M	$17.48M	$19.33M
YoY Change	-32.01%	-29.1%	-22.26%
TOTAL LIABILITIES
Total Short-Term Liabilities	$48.55M	$39.99M	$34.59M
Total Long-Term Liabilities	$15.60M	$17.48M	$19.33M
Total Liabilities	$132.9M	$131.1M	$128.6M
YoY Change	-4.33%	-10.09%	19.22%
SHAREHOLDERS EQUITY
Retained Earnings	$70.59M	$82.83M	$90.09M
YoY Change	-41.79%	-33.29%	2.53%
Common Stock	$174.5M	$173.5M	$172.6M
YoY Change	1.91%	1.85%	3.14%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.535M	$4.427M	$4.422M
YoY Change	9.7%	9.99%	9.89%
Treasury Stock Shares	1.777M shares	1.717M shares	1.715M shares
Shareholders Equity	$241.2M	$252.2M	$258.8M
YoY Change
Total Liabilities & Shareholders Equity	$374.0M	$383.4M	$387.5M
YoY Change	-12.55%	-12.19%	7.86%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2021 Q2
OPERATING ACTIVITIES
Net Income	-$12.23M	-$7.262M	-$27.27M
YoY Change	324.17%	-120.02%	-687.52%
Depreciation, Depletion And Amortization	$6.388M	$6.111M	$6.037M
YoY Change	5.24%	14.7%	14.92%
Cash From Operating Activities	-$5.106M	$1.064M	$32.57M
YoY Change	-253.8%	-129.39%	136.36%
INVESTING ACTIVITIES
Capital Expenditures	-$4.244M	-$1.933M	-$2.823M
YoY Change	259.66%	89.51%	26.59%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$76.00K	$2.000K
YoY Change	-100.0%	52.0%
Cash From Investing Activities	-$4.244M	-$1.857M	-$2.821M
YoY Change	262.74%	91.44%	26.5%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-1.741M	-1.806M	-1.876M
YoY Change	22.61%	70.38%	-70.82%
NET CHANGE
Cash From Operating Activities	-5.106M	1.064M	32.57M
Cash From Investing Activities	-4.244M	-1.857M	-2.821M
Cash From Financing Activities	-1.741M	-1.806M	-1.876M
Net Change In Cash	-11.09M	-2.599M	27.87M
YoY Change	-1619.32%	-54.0%	444.39%
FREE CASH FLOW
Cash From Operating Activities	-$5.106M	$1.064M	$32.57M
Capital Expenditures	-$4.244M	-$1.933M	-$2.823M
Free Cash Flow	-$862.0K	$2.997M	$35.39M
YoY Change	-119.16%	-215.27%	121.07%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Entity Central Index Key EntityCentralIndexKey	0001529628
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	350000000	shares
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	350000000	shares
CY2021Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	43567743	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	43193394	shares
CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	41850938	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	41575129	shares
CY2021Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	1716805	shares
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	1618625	shares
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P6M
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-37936
	dei	Entity Registrant Name EntityRegistrantName	SMART SAND, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	45-2809926
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1725 Hughes Landing Blvd
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 800
	dei	Entity Address City Or Town EntityAddressCityOrTown	The Woodlands
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	77380
	dei	City Area Code CityAreaCode	281
	dei	Local Phone Number LocalPhoneNumber	231-2660
	dei	Security12b Title Security12bTitle	Common Stock, par value $0.001 per share
	dei	Trading Symbol TradingSymbol	SND
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
	dei	Entity Ex Transition Period EntityExTransitionPeriod	true
	dei	Entity Shell Company EntityShellCompany	false
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CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.17
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.91
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.92
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.02
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.17
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.91
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.92
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.02
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	41850000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39973000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	41743000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39903000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39973000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	41743000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39903000	shares
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-7262000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	36282000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-38441000	USD
	us-gaap	Net Income Loss NetIncomeLoss	40839000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-239000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	96000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-70000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	317000	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-7501000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	36378000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-38511000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	41156000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	288807000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	125000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-239000	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	879000	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	10000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	20000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	678000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	7000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	17000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-3912000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	285602000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	44000	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	574000	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	7000	USD
CY2021Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	148000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-27267000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	258812000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	4641000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	251329000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	25000	USD
CY2021Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5000	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-7262000	USD
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	252220000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	245556000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-163000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	1025000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	14000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	46000	USD
CY2020Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1000000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-84000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	245380000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	384000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	943000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	12000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	0	USD
CY2020Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	96000	USD
	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	2061000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	941000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Employee Stock Purchase Program Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition	3000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	16000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	36282000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	290727000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-38441000	USD
	us-gaap	Net Income Loss NetIncomeLoss	40839000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	18937000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	16092000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	596000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	596000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-223000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-299000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	79000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	79000	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	140000	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	138000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-7543000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	238000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2131000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2909000	USD
	snd	Employee Stock Purchase Plan Compensation EmployeeStockPurchasePlanCompensation	24000	USD
	snd	Employee Stock Purchase Plan Compensation EmployeeStockPurchasePlanCompensation	29000	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-1020000	USD
	snd	Gain Loss On Bargain Purchase Net Of Cash Acquired GainLossOnBargainPurchaseNetOfCashAcquired	0	USD
	snd	Gain Loss On Bargain Purchase Net Of Cash Acquired GainLossOnBargainPurchaseNetOfCashAcquired	39580000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-34791000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	7029000	USD
	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	1113000	USD
	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	4491000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-3755000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-306000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	1886000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-3751000	USD
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	6092000	USD
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	3912000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1564000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-205000	USD
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-1397000	USD
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-607000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	0	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	5968000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	37544000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	22224000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	6976000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7444000	USD
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	78000	USD
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	51000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-6898000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7393000	USD
	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	USD
	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	952000	USD
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	5168000	USD
	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	3527000	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	92000	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	87000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	20000	USD
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	6000000	USD
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	8500000	USD
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	180000	USD
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	310000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	42000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	62000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	294000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1046000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-5692000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-6476000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	24954000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	8355000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	11725000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2639000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	36679000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	10994000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	267000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	157000	USD
	us-gaap	Nature Of Operations NatureOfOperations	Organization and Nature of Business & Market Update<div style="margin-bottom:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Organization and Nature of Business</span></div><div style="margin-bottom:9pt;text-indent:27pt"><span style="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 proppant supply, logistics and storage 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 and offers proppant logistics and wellsite storage solutions through its SmartSystems</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:120%;position:relative;top:-3.5pt;vertical-align:baseline">TM </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">products and services. </span></div><div style="margin-bottom:9pt;text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company commenced mining operations at its Oakdale, Wisconsin facility in July 2012. Through multiple expansions at Oakdale and the acquisition in September 2020 of the Utica, Illinois mine and processing facilities, the Company has current annual processing capacity of approximately 7.1 million tons.</span></div><div style="margin-bottom:9pt;text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company provides complete logistics solutions through its frac sand facilities with access to three Class I rail lines and its in-basin unit train capable transloading terminal in Van Hook, North Dakota to service the Bakken Formation in the Williston Basin. In September 2021, the Company acquired the rights to construct and operate another transloading terminal in Waynesburg, Pennsylvania to service the Appalachian Basin, including the Marcellus and Utica Formations. The Company expects this terminal to become operational in the fourth quarter of 2021. These logistics solutions enable the Company to cost-effectively deliver products to its customers anywhere in the United States.</span></div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company provides proppant storage and management solutions through its SmartSystems products and services under which it offers various 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><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:120%;position:relative;top:-3.5pt;vertical-align:baseline">TM</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> silo system includes passive and active dust suppression technology, along with the capability of a gravity-fed operation. The Company has developed a new transload technology, the self-contained SmartPath</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:6.5pt;font-weight:400;line-height:120%;position:relative;top:-3.5pt;vertical-align:baseline">TM</span> transloader, to complement its existing solutions. The SmartPath is a mobile sand transloading system designed to work with bottom dump trailers and features a drive over conveyor, surge bin, and dust collection system. Rapid deployment trailers are designed for quick setup, takedown and transportation of the entire SmartSystem, and they detach from the wellsite equipment, which allows for removal from the wellsite during operation.
CY2021Q3	snd	Current Annual Processing Capacity CurrentAnnualProcessingCapacity	7100000	T
	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:9pt"><span style="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="margin-bottom:9pt;text-indent:27pt"><span style="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 </span></div>identified intangible assets and other long-lived assets); estimated cost of future asset retirement obligations; fair value of acquired assets and assume liabilities; stock-based compensation; recoverability of deferred tax assets; inventory reserve; collectability of receivables; and certain liabilities. Actual results could differ materially from management’s best estimates as additional information or actual results become available in the future. The decreased demand related to the coronavirus (“COVID-19”) pandemic caused dramatic swings in oil prices and significant volatility in the oilfield service sector since March 2020. The Company is currently unable to estimate the impact of these events on its future financial position and results of operations. Therefore, the Company can give no assurances that these events will not have a material adverse effect on its financial position or results of operations.
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Cash And Equivalents BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents	309000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables	75000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Inventory BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory	2459000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Prepaid Expense And Other Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets	124000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	60310000	USD
CY2020Q3	snd	Us Gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Rightof Use Asset UsGaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRightofUseAsset	9603000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	72880000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable	16000	USD
CY2020Q3	snd	Business Combination Liabilities Assumed Accrued Expense And Other Liabilities BusinessCombinationLiabilitiesAssumedAccruedExpenseAndOtherLiabilities	2008000	USD
CY2020Q3	snd	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Asset Retirement Obligation BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetRetirementObligation	8424000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Capital Lease Obligation BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation	9603000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities	11149000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Financial Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities	31200000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	41680000	USD
CY2020Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	41680000	USD
CY2020Q3	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	39600000	USD
CY2021Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	366788000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	359664000	USD
CY2021Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	103669000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	84988000	USD
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	263119000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	274676000	USD
CY2021Q3	us-gaap	Depreciation Depreciation	6111000	USD
CY2020Q3	us-gaap	Depreciation Depreciation	5328000	USD
	us-gaap	Depreciation Depreciation	18325000	USD
	us-gaap	Depreciation Depreciation	15856000	USD
CY2021Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1168000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1048000	USD
CY2021Q3	snd	Accrued Equipment Expense AccruedEquipmentExpense	0	USD
CY2020Q4	snd	Accrued Equipment Expense AccruedEquipmentExpense	55000	USD
CY2021Q3	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	980000	USD
CY2020Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	1129000	USD
CY2021Q3	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	2380000	USD
CY2020Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	2624000	USD
CY2021Q3	snd	Accrued Freight And Delivery Charges Current AccruedFreightAndDeliveryChargesCurrent	1770000	USD
CY2020Q4	snd	Accrued Freight And Delivery Charges Current AccruedFreightAndDeliveryChargesCurrent	2901000	USD
CY2021Q3	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	2046000	USD
CY2020Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	1637000	USD
CY2021Q3	us-gaap	Accrued Utilities Current And Noncurrent AccruedUtilitiesCurrentAndNoncurrent	862000	USD
CY2020Q4	us-gaap	Accrued Utilities Current And Noncurrent AccruedUtilitiesCurrentAndNoncurrent	748000	USD
CY2021Q3	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	723000	USD
CY2020Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	1386000	USD
CY2021Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1315000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1614000	USD
CY2021Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	11244000	USD
CY2020Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	13142000	USD
CY2021Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	7281000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	6901000	USD
CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	16974000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	22445000	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	2254000	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	8162000	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	7254000	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	7695000	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1911000	USD
CY2021Q3	snd	Long Term Debt Maturity After Year Four LongTermDebtMaturityAfterYearFour	355000	USD
CY2021Q3	us-gaap	Long Term Debt LongTermDebt	27631000	USD
	us-gaap	Debt Instrument Periodic Payment Interest DebtInstrumentPeriodicPaymentInterest	2782000	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	383000	USD
CY2021Q3	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	594000	USD
CY2021Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	7281000	USD
CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	16974000	USD
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	29478000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	32099000	USD
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	262000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	373000	USD
CY2021Q3	snd	Lessee Lease Assets LesseeLeaseAssets	29740000	USD
CY2020Q4	snd	Lessee Lease Assets LesseeLeaseAssets	32472000	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	32138000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	34097000	USD
CY2020Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	474000	USD
CY2021Q3	snd	Lessee Lease Liability LesseeLeaseLiability	32521000	USD
CY2020Q4	snd	Lessee Lease Liability LesseeLeaseLiability	34571000	USD
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	35000	USD
CY2020Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	35000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	105000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	104000	USD
CY2021Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	7000	USD
CY2020Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	9000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	22000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	28000	USD
CY2021Q3	us-gaap	Operating Lease Expense OperatingLeaseExpense	2610000	USD
CY2020Q3	us-gaap	Operating Lease Expense OperatingLeaseExpense	2729000	USD
	us-gaap	Operating Lease Expense OperatingLeaseExpense	8375000	USD
	us-gaap	Operating Lease Expense OperatingLeaseExpense	9824000	USD
CY2021Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	86000	USD
CY2020Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	4000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	120000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	238000	USD
CY2021Q3	us-gaap	Lease Cost LeaseCost	2738000	USD
CY2020Q3	us-gaap	Lease Cost LeaseCost	2777000	USD
	us-gaap	Lease Cost LeaseCost	8622000	USD
	us-gaap	Lease Cost LeaseCost	10194000	USD
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	22000	USD
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	28000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	7680000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	9158000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	92000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	85000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	4401000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	13936000	USD
CY2021Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P1Y10M24D
CY2020Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M24D
CY2021Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0660
CY2020Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0660
CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y9M18D
CY2020Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y8M12D
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0581
CY2020Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0571
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	1632000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	38000	USD
CY2021Q3	snd	Finance And Operating Lease Liability Payments Remainderof Fiscal Year FinanceAndOperatingLeaseLiabilityPaymentsRemainderofFiscalYear	1670000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	9857000	USD
CY2021Q3	snd	Finance And Operating Lease Liability Payments Due Year One FinanceAndOperatingLeaseLiabilityPaymentsDueYearOne	9994000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	9098000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	137000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	245000	USD
CY2021Q3	snd	Finance And Operating Lease Liability Payments Due Year Two FinanceAndOperatingLeaseLiabilityPaymentsDueYearTwo	9343000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	7519000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	0	USD
CY2021Q3	snd	Finance And Operating Lease Liability Payments Due Year Three FinanceAndOperatingLeaseLiabilityPaymentsDueYearThree	7519000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3773000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	USD
CY2021Q3	snd	Finance And Operating Lease Liability Payments Due Year Four FinanceAndOperatingLeaseLiabilityPaymentsDueYearFour	3773000	USD
CY2021Q3	snd	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	4450000	USD
CY2021Q3	snd	Finance Lease Liability To Be Paid After Year Four FinanceLeaseLiabilityToBePaidAfterYearFour	0	USD
CY2021Q3	snd	Finance And Operating Lease Liability Payments Due After Year Four FinanceAndOperatingLeaseLiabilityPaymentsDueAfterYearFour	4450000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	36329000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	420000	USD
CY2021Q3	snd	Finance And Operating Lease Liability Payments Due FinanceAndOperatingLeaseLiabilityPaymentsDue	36749000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	4191000	USD
CY2021Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	37000	USD
CY2021Q3	snd	Finance And Operating Lease Liability Undiscounted Excess Amount FinanceAndOperatingLeaseLiabilityUndiscountedExcessAmount	4228000	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	32138000	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	383000	USD
CY2021Q3	snd	Finance And Operating Lease Liability FinanceAndOperatingLeaseLiability	32521000	USD
CY2021Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	16291000	USD
CY2020Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	14996000	USD
	snd	Asset Retirement Obligation Liabilities Incurred And Revision Of Prior Estimated AssetRetirementObligationLiabilitiesIncurredAndRevisionOfPriorEstimated	737000	USD
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	558000	USD
CY2021Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	16291000	USD
CY2021Q3	us-gaap	Revenues Revenues	34479000	USD
CY2020Q3	us-gaap	Revenues Revenues	23409000	USD
	us-gaap	Revenues Revenues	91568000	USD
	us-gaap	Revenues Revenues	97003000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	10357000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	6875000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	0	USD
CY2020Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2237000	shares
CY2021Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	7201000	USD
CY2021Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	7201000	USD
CY2021Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.023
CY2020Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.051
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.137
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.120
	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	2172000	USD
CY2021Q3	us-gaap	Tax Credit Carryforward Valuation Allowance TaxCreditCarryforwardValuationAllowance	1305000	USD
CY2021Q3	us-gaap	Other Commitments Future Minimum Payments Remainder Of Fiscal Year OtherCommitmentsFutureMinimumPaymentsRemainderOfFiscalYear	1554000	USD
CY2021Q3	us-gaap	Other Commitment Due In Next Twelve Months OtherCommitmentDueInNextTwelveMonths	2467000	USD
CY2021Q3	us-gaap	Other Commitment Due In Second Year OtherCommitmentDueInSecondYear	2573000	USD
CY2021Q3	us-gaap	Other Commitment Due In Third Year OtherCommitmentDueInThirdYear	2469000	USD
CY2021Q3	us-gaap	Other Commitment Due In Fourth Year OtherCommitmentDueInFourthYear	2462000	USD
CY2021Q3	snd	Other Commitment Due After Fourth Year OtherCommitmentDueAfterFourthYear	26886000	USD
CY2021Q3	us-gaap	Other Commitment OtherCommitment	38411000	USD
CY2021Q3	us-gaap	Litigation Settlement Amount Awarded From Other Party LitigationSettlementAmountAwardedFromOtherParty	50896000	USD
CY2021Q3	us-gaap	Proceeds From Legal Settlements ProceedsFromLegalSettlements	35000000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	19592000	USD
CY2021Q3	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	9478000	USD

Files In Submission

Name	View Source	Status
Financial_Report.xlsx	Edgar Link	pending
0001529628-21-000203-index-headers.html	Edgar Link	pending
R48.htm	Edgar Link	pending
0001529628-21-000203-index.html	Edgar Link	pending
0001529628-21-000203.txt	Edgar Link	pending
0001529628-21-000203-xbrl.zip	Edgar Link	pending
a2021q310qex311.htm	Edgar Link	pending
a2021q310qex312.htm	Edgar Link	pending
a2021q310qex321.htm	Edgar Link	pending
a2021q310qex322.htm	Edgar Link	pending
a2021q310qex951.htm	Edgar Link	pending
exhibit101q32021.htm	Edgar Link	pending
exhibit51q32021.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
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R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
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R21.htm	Edgar Link	pending
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R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
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R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
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R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
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R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
snd-20210930.htm	Edgar Link	pending
snd-20210930.xsd	Edgar Link	pending
snd-20210930_cal.xml	Edgar Link	unprocessable
snd-20210930_def.xml	Edgar Link	unprocessable
snd-20210930_g1.jpg	Edgar Link	pending
snd-20210930_htm.xml	Edgar Link	completed
snd-20210930_lab.xml	Edgar Link	unprocessable
snd-20210930_pre.xml	Edgar Link	unprocessable

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$SND
Smart Sand, Inc. Stock $snd

2021 Q4 Form 10-Q Financial Statement

#000152962821000203 Filed on November 09, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SND Smart Sand, Inc. Stock $snd

2021 Q4 Form 10-Q Financial Statement

#000152962821000203 Filed on November 09, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SND
Smart Sand, Inc. Stock $snd