$BYON
BEYOND, INC. Stock $byon

$byon Overview Financials Valuation SEC Filings Company Website

2020 Q4 Form 10-K Financial Statement

#000113071321000019 Filed on February 26, 2021

Income Statement

Concept	2020 Q4	2020 Q3	2020 Q2
Revenue	$669.7M	$717.7M	$767.0M
YoY Change	80.56%	106.77%	105.23%
Cost Of Revenue	$519.1M	$549.0M	$589.0M
YoY Change	76.36%	97.79%	96.47%
Gross Profit	$150.5M	$168.7M	$177.9M
YoY Change	96.71%	142.58%	140.75%
Gross Profit Margin	22.48%	23.51%	23.2%
Selling, General & Admin	$98.19M	$99.92M	$100.1M
YoY Change	32.49%	49.36%	50.4%
% of Gross Profit	65.23%	59.22%	56.24%
Research & Development	$25.20M	$26.30M	$25.50M
YoY Change	147.06%	-1.87%	-6.59%
% of Gross Profit	16.74%	15.59%	14.33%
Depreciation & Amortization	$8.100M	$5.287M	$5.380M
YoY Change	0.0%	-18.32%	-15.14%
% of Gross Profit	5.38%	3.13%	3.02%
Operating Expenses	$128.2M	$129.9M	$129.1M
YoY Change	18.58%	30.27%	29.53%
Operating Profit	$22.36M	$38.86M	$48.80M
YoY Change	-170.85%	-228.98%	-289.3%
Interest Expense	$604.0K	$579.0K	$588.0K
YoY Change	1039.62%	915.79%	460.0%
% of Operating Profit	2.7%	1.49%	1.2%
Other Income/Expense, Net	$595.0K	-$7.703M	-$4.145M
YoY Change	-61.54%	75.51%	67.81%
Pretax Income	$22.76M	$38.66M	$48.68M
YoY Change	-176.48%	-211.99%	-272.33%
Income Tax	-$393.0K	$753.0K	$840.0K
% Of Pretax Income	-1.73%	1.95%	1.73%
Net Earnings	$12.59M	$23.39M	$36.36M
YoY Change	-146.66%	-175.61%	-247.3%
Net Earnings / Revenue	1.88%	3.26%	4.74%
Basic Earnings Per Share	$0.26	$0.50	$0.85
Diluted Earnings Per Share	$0.26	$0.50	$0.84
COMMON SHARES
Basic Shares Outstanding	42.77M shares	41.60M shares	40.33M shares
Diluted Shares Outstanding	43.33M shares	42.20M shares	40.59M shares

Balance Sheet

Concept	2020 Q4	2020 Q3	2020 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$497.2M	$531.1M	$320.7M
YoY Change	305.62%	536.01%	164.38%
Cash & Equivalents	$495.4M	$529.7M	$318.6M
Short-Term Investments	$1.762M	$1.355M	$2.122M
Other Short-Term Assets	$6.280M	$22.30M	$25.40M
YoY Change	1.31%	8.78%	16.51%
Inventory	$6.243M	$6.867M	$6.340M
Prepaid Expenses
Receivables	$22.87M	$35.40M	$47.77M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$582.7M	$595.6M	$400.2M
YoY Change	228.56%	345.54%	124.04%
LONG-TERM ASSETS
Property, Plant & Equipment	$113.8M	$125.1M	$126.8M
YoY Change	-12.51%	-5.69%	-3.68%
Goodwill	$6.200M	$27.12M	$27.12M
YoY Change	-77.14%	0.0%	0.0%
Intangibles	$14.00M	$9.009M	$9.919M
YoY Change	19.06%	-30.05%	-35.9%
Long-Term Investments	$42.50M	$44.60M	$46.10M
YoY Change	13.94%	53.79%	61.19%
Other Assets	$2.646M	$11.72M	$7.173M
YoY Change	-34.39%	38.73%	-4.26%
Total Long-Term Assets	$247.5M	$247.4M	$244.9M
YoY Change	2.96%	-7.04%	-9.46%
TOTAL ASSETS
Total Short-Term Assets	$582.7M	$595.6M	$400.2M
Total Long-Term Assets	$247.5M	$247.4M	$244.9M
Total Assets	$830.2M	$843.0M	$645.1M
YoY Change	98.75%	110.85%	43.63%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$109.8M	$119.7M	$131.1M
YoY Change	45.54%	97.6%	85.02%
Accrued Expenses	$123.6M	$145.7M	$144.1M
YoY Change	40.19%	83.37%	74.24%
Deferred Revenue	$72.17M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change			-100.0%
Long-Term Debt Due	$2.900M	$3.200M	$3.100M
YoY Change
Total Short-Term Liabilities	$327.6M	$353.9M	$374.0M
YoY Change	51.66%	89.51%	83.49%
LONG-TERM LIABILITIES
Long-Term Debt	$41.30M	$42.10M	$42.90M
YoY Change
Other Long-Term Liabilities	$4.082M	$6.038M	$4.022M
YoY Change	76.02%	273.64%	87.33%
Total Long-Term Liabilities	$4.082M	$6.038M	$4.022M
YoY Change	76.02%	273.64%	87.33%
TOTAL LIABILITIES
Total Short-Term Liabilities	$327.6M	$353.9M	$374.0M
Total Long-Term Liabilities	$4.082M	$6.038M	$4.022M
Total Liabilities	$393.9M	$423.7M	$441.8M
YoY Change	64.21%	83.53%	76.65%
SHAREHOLDERS EQUITY
Retained Earnings	-$525.2M	-$537.1M	-$560.5M
YoY Change	-9.5%	-2.94%	7.29%
Common Stock			$4.000K
YoY Change			33.33%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$71.40M	$71.12M	$70.54M
YoY Change	3.77%	3.42%	2.61%
Treasury Stock Shares	3.563M shares	3.559M shares	3.553M shares
Shareholders Equity	$373.7M	$357.5M	$139.4M
YoY Change
Total Liabilities & Shareholders Equity	$830.2M	$843.0M	$645.1M
YoY Change	98.75%	110.85%	43.63%

Cashflow Statement

Concept	2020 Q4	2020 Q3	2020 Q2
OPERATING ACTIVITIES
Net Income	$12.59M	$23.39M	$36.36M
YoY Change	-146.66%	-175.61%	-247.3%
Depreciation, Depletion And Amortization	$8.100M	$5.287M	$5.380M
YoY Change	0.0%	-18.32%	-15.14%
Cash From Operating Activities	-$2.200M	$28.30M	$182.6M
YoY Change	-128.95%	-221.46%	-1359.31%
INVESTING ACTIVITIES
Capital Expenditures	-$4.000M	-$5.700M	-$5.800M
YoY Change	2.56%	-21.92%	-10.77%
Acquisitions
YoY Change
Other Investing Activities	-$4.000M	-$1.800M	$3.800M
YoY Change	-54.02%	-53.85%	137.5%
Cash From Investing Activities	-$8.200M	-$7.400M	-$2.000M
YoY Change	-34.92%	-33.93%	-59.18%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-2.700M	190.3M	-3.400M
YoY Change	-107.92%	-5697.06%	-116.35%
NET CHANGE
Cash From Operating Activities	-2.200M	28.30M	182.6M
Cash From Investing Activities	-8.200M	-7.400M	-2.000M
Cash From Financing Activities	-2.700M	190.3M	-3.400M
Net Change In Cash	-13.10M	211.2M	177.2M
YoY Change	-145.02%	-657.26%	12557.14%
FREE CASH FLOW
Cash From Operating Activities	-$2.200M	$28.30M	$182.6M
Capital Expenditures	-$4.000M	-$5.700M	-$5.800M
Free Cash Flow	$1.800M	$34.00M	$188.4M
YoY Change	-84.35%	-312.5%	-2455.0%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2019Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-94000	USD
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0001130713
CY2020	dei	Amendment Flag AmendmentFlag	false
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	ostk	Indefinite Lived Intangible Asset Useful Life IndefiniteLivedIntangibleAssetUsefulLife	P0Y
CY2020	ostk	Products Delivery Period From Date Of Shipment Minimum ProductsDeliveryPeriodFromDateOfShipmentMinimum	P1D
CY2020	ostk	Products Delivery Period From Date Of Shipment Maximum ProductsDeliveryPeriodFromDateOfShipmentMaximum	P8D
CY2020	dei	Document Type DocumentType	10-K
CY2020	dei	Document Annual Report DocumentAnnualReport	true
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-12-31
CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020	dei	Document Transition Report DocumentTransitionReport	false
CY2020	dei	Entity File Number EntityFileNumber	000-49799
CY2020	dei	Entity Registrant Name EntityRegistrantName	OVERSTOCK.COM, INC.
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	87-0634302
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	799 West Coliseum Way
CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Midvale,
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	UT
CY2020	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	84047
CY2020	dei	City Area Code CityAreaCode	801
CY2020	dei	Local Phone Number LocalPhoneNumber	947-3100
CY2020	dei	Security12b Title Security12bTitle	Common Stock, $0.0001 par value per share
CY2020	dei	Trading Symbol TradingSymbol	OSTK
CY2020	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2020	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2020	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2020	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2020	dei	Entity Small Business EntitySmallBusiness	false
CY2020	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2020	dei	Entity Shell Company EntityShellCompany	false
CY2020Q2	dei	Entity Public Float EntityPublicFloat	1100000000	USD
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CY2020	ostk	Number Of Websites NumberOfWebsites	4	website
CY2020	ostk	Number Of Websites NumberOfWebsites	4	website
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	516500000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	112266000	USD
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CY2018	us-gaap	Profit Loss ProfitLoss	-217570000	USD
CY2020	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	0	USD
CY2019	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	0	USD
CY2020	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	15000	USD
CY2019	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	16000	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	15000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	15000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	16000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	15000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	46186000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-134704000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-217555000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-9830000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-12879000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-11500000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	56016000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-121825000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-206055000	USD
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	42768000	shares
CY2019Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39464000	shares
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	32146000	shares
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	436326000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	177855000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	210706000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	46171000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-134720000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	-217570000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	30816000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	31031000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-7734000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3869000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	31697000	USD
CY2020	ostk	Operating Lease Right Of Use Asset Amortization OperatingLeaseRightOfUseAssetAmortization	5774000	USD
CY2019	ostk	Operating Lease Right Of Use Asset Amortization OperatingLeaseRightOfUseAssetAmortization	6676000	USD
CY2018	ostk	Operating Lease Right Of Use Asset Amortization OperatingLeaseRightOfUseAssetAmortization	0	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	12930000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	18229000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	14356000	USD
CY2020	ostk	Noncashandor Nonoperating Gain Losson Saleof Cryptocurrencies NoncashandorNonoperatingGainLossonSaleofCryptocurrencies	700000	USD
CY2019	ostk	Noncashandor Nonoperating Gain Losson Saleof Cryptocurrencies NoncashandorNonoperatingGainLossonSaleofCryptocurrencies	569000	USD
CY2018	ostk	Noncashandor Nonoperating Gain Losson Saleof Cryptocurrencies NoncashandorNonoperatingGainLossonSaleofCryptocurrencies	8370000	USD
CY2020	ostk	Impairment Of Cryptocurrencies ImpairmentOfCryptocurrencies	501000	USD
CY2019	ostk	Impairment Of Cryptocurrencies ImpairmentOfCryptocurrencies	334000	USD
CY2018	ostk	Impairment Of Cryptocurrencies ImpairmentOfCryptocurrencies	10463000	USD
CY2020	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	1017000	USD
CY2019	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	7090000	USD
CY2018	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	536000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-14459000	USD
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	10705000	USD
CY2019	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2018	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-3565000	USD
CY2020	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	USD
CY2019	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	1406000	USD
CY2018	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	6000000	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	300000	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-2106000	USD
CY2018	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-2969000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	11482000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-13385000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5558000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	403000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-8268000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-628000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	5320000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-5956000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3622000	USD
CY2020	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-105000	USD
CY2019	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	660000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	2870000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	34327000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-27158000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	16499000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	52064000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-281000	USD
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	5661000	USD
CY2020	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	30715000	USD
CY2019	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-8757000	USD
CY2018	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	9150000	USD
CY2020	ostk	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-6134000	USD
CY2019	ostk	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-8013000	USD
CY2018	ostk	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	0	USD
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	2039000	USD
CY2019	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	543000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-399000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	196474000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-81612000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-138934000	USD
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2019	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2018	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	9597000	USD
CY2020	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	5388000	USD
CY2019	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	12641000	USD
CY2018	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	48731000	USD
CY2020	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	6306000	USD
CY2019	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	7339000	USD
CY2018	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	0	USD
CY2020	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	900000	USD
CY2019	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	4715000	USD
CY2018	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	3059000	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-11000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-4886000	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	12912000	USD
CY2020	ostk	Payments For Deposit Related To Acquisitions Of Businesses PaymentsForDepositRelatedToAcquisitionsOfBusinesses	0	USD
CY2019	ostk	Payments For Deposit Related To Acquisitions Of Businesses PaymentsForDepositRelatedToAcquisitionsOfBusinesses	0	USD
CY2018	ostk	Payments For Deposit Related To Acquisitions Of Businesses PaymentsForDepositRelatedToAcquisitionsOfBusinesses	8000000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	19132000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	21774000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	28680000	USD
CY2020	us-gaap	Cash Divested From Deconsolidation CashDivestedFromDeconsolidation	4056000	USD
CY2019	us-gaap	Cash Divested From Deconsolidation CashDivestedFromDeconsolidation	0	USD
CY2018	us-gaap	Cash Divested From Deconsolidation CashDivestedFromDeconsolidation	0	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	396000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-53000	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-56000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-23555000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-26852000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-110923000	USD
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2635000	USD
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3141000	USD
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	40000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	47500000	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	50588000	USD
CY2020	ostk	Proceeds From Issuance Initial Public Offering Of Digital Currencies ProceedsFromIssuanceInitialPublicOfferingOfDigitalCurrencies	0	USD
CY2019	ostk	Proceeds From Issuance Initial Public Offering Of Digital Currencies ProceedsFromIssuanceInitialPublicOfferingOfDigitalCurrencies	0	USD
CY2018	ostk	Proceeds From Issuance Initial Public Offering Of Digital Currencies ProceedsFromIssuanceInitialPublicOfferingOfDigitalCurrencies	82354000	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	195540000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	82954000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	94554000	USD
CY2020	ostk	Gain Losson Dispositionof Stockin Subsidiaryor Equity Method GainLossonDispositionofStockinSubsidiaryorEquityMethod	0	USD
CY2019	ostk	Gain Losson Dispositionof Stockin Subsidiaryor Equity Method GainLossonDispositionofStockinSubsidiaryorEquityMethod	0	USD
CY2018	ostk	Gain Losson Dispositionof Stockin Subsidiaryor Equity Method GainLossonDispositionofStockinSubsidiaryorEquityMethod	-6700000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2592000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1407000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4622000	USD
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-6449000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	2142000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-573000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	231364000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	80548000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	189001000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	404283000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-27916000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-60856000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	114898000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	142814000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	203670000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	519181000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	114898000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	142814000	USD
CY2020	ostk	Number Of Websites NumberOfWebsites	4	website
CY2020	ostk	Number Of Websites NumberOfWebsites	4	website
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	10700000	USD
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of estimates</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-indent:36pt"><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 conformity with generally accepted accounting principles requires estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses, and related disclosures of contingent liabilities in our consolidated financial statements and accompanying notes. Estimates are used for, but not limited to, receivables valuation, revenue recognition, Club O and gift card breakage, sales returns, vendor incentive discount offers, inventory valuation, depreciable lives and valuation of property and equipment, and internally-developed software, goodwill valuation, intangible asset valuation, equity securities valuation, income taxes, stock-based compensation, performance-based compensation, self-funded health insurance liabilities, and contingencies. </span></div><div style="text-indent:36pt"><span><br/></span></div><div style="text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Our estimates involving, among other items, forecasted revenues, sales volume, pricing, cost and availability of inventory, consumer demand and spending habits, the continued operations of our supply chain and logistics network, and the overall impact of social distancing on our workforce are even more difficult to estimate as a result of uncertainties associated with the scope and duration of the global novel coronavirus ("COVID-19") pandemic and various actions taken by governmental authorities, private business and other third parties in response to the pandemic, the ultimate geographic spread of the virus, the ongoing economic effect of the pandemic and the post-pandemic economic recovery. Although these estimates are based on our best knowledge of current events and actions that we may undertake in the future, the variability of these factors depends on a number of conditions, including uncertainty associated with the COVID-19 pandemic, how long these conditions will persist, ongoing developments related to the production, approval and distribution of vaccines, what additional measures may be introduced or reintroduced by governments or private parties or what effect any such additional measures may have on our business and thus our accounting estimates may change from period to period. To the extent there are differences between these estimates and actual results, our consolidated financial statements may be materially affected.</span></div>
CY2020	us-gaap	Interest Paid Net InterestPaidNet	1808000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	264000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	1319000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1452000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1259000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-726000	USD
CY2020	ostk	Noncash Or Part Noncash Acquisition Proceeds From Sale Of Common Stock Included In Accounts Receivable NoncashOrPartNoncashAcquisitionProceedsFromSaleOfCommonStockIncludedInAccountsReceivable	0	USD
CY2019	ostk	Noncash Or Part Noncash Acquisition Proceeds From Sale Of Common Stock Included In Accounts Receivable NoncashOrPartNoncashAcquisitionProceedsFromSaleOfCommonStockIncludedInAccountsReceivable	2848000	USD
CY2018	ostk	Noncash Or Part Noncash Acquisition Proceeds From Sale Of Common Stock Included In Accounts Receivable NoncashOrPartNoncashAcquisitionProceedsFromSaleOfCommonStockIncludedInAccountsReceivable	0	USD
CY2020	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	0	USD
CY2019	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	0	USD
CY2018	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	4430000	USD
CY2020	ostk	Noncash Or Part Noncash Acquisition Note Receivables Converted NoncashOrPartNoncashAcquisitionNoteReceivablesConverted	4772000	USD
CY2019	ostk	Noncash Or Part Noncash Acquisition Note Receivables Converted NoncashOrPartNoncashAcquisitionNoteReceivablesConverted	0	USD
CY2018	ostk	Noncash Or Part Noncash Acquisition Note Receivables Converted NoncashOrPartNoncashAcquisitionNoteReceivablesConverted	0	USD
CY2020	ostk	Noncash Or Part Noncash Acquisition Receivables Converted NoncashOrPartNoncashAcquisitionReceivablesConverted	4397000	USD
CY2019	ostk	Noncash Or Part Noncash Acquisition Receivables Converted NoncashOrPartNoncashAcquisitionReceivablesConverted	0	USD
CY2018	ostk	Noncash Or Part Noncash Acquisition Receivables Converted NoncashOrPartNoncashAcquisitionReceivablesConverted	0	USD
CY2020	ostk	Noncash Or Part Noncash Acquisition Common Stock Repurchased NoncashOrPartNoncashAcquisitionCommonStockRepurchased	0	USD
CY2019	ostk	Noncash Or Part Noncash Acquisition Common Stock Repurchased NoncashOrPartNoncashAcquisitionCommonStockRepurchased	643000	USD
CY2018	ostk	Noncash Or Part Noncash Acquisition Common Stock Repurchased NoncashOrPartNoncashAcquisitionCommonStockRepurchased	0	USD
CY2020	us-gaap	Transfer To Investments TransferToInvestments	1309000	USD
CY2019	us-gaap	Transfer To Investments TransferToInvestments	2887000	USD
CY2018	us-gaap	Transfer To Investments TransferToInvestments	200000	USD
CY2020	ostk	Noncashor Part Noncash Acquisition Deposits Applied To Purchase Price NoncashorPartNoncashAcquisitionDepositsAppliedToPurchasePrice	0	USD
CY2019	ostk	Noncashor Part Noncash Acquisition Deposits Applied To Purchase Price NoncashorPartNoncashAcquisitionDepositsAppliedToPurchasePrice	7347000	USD
CY2018	ostk	Noncashor Part Noncash Acquisition Deposits Applied To Purchase Price NoncashorPartNoncashAcquisitionDepositsAppliedToPurchasePrice	0	USD
CY2020	ostk	Noncash Or Part Noncash Acquisition Equity Method Investment Applied To Purchase Price NoncashOrPartNoncashAcquisitionEquityMethodInvestmentAppliedToPurchasePrice	0	USD
CY2019	ostk	Noncash Or Part Noncash Acquisition Equity Method Investment Applied To Purchase Price NoncashOrPartNoncashAcquisitionEquityMethodInvestmentAppliedToPurchasePrice	3800000	USD
CY2018	ostk	Noncash Or Part Noncash Acquisition Equity Method Investment Applied To Purchase Price NoncashOrPartNoncashAcquisitionEquityMethodInvestmentAppliedToPurchasePrice	0	USD
CY2020	ostk	Recognition Of Operating Lease Right Of Use Asset RecognitionOfOperatingLeaseRightOfUseAsset	0	USD
CY2019	ostk	Recognition Of Operating Lease Right Of Use Asset RecognitionOfOperatingLeaseRightOfUseAsset	30968000	USD
CY2018	ostk	Recognition Of Operating Lease Right Of Use Asset RecognitionOfOperatingLeaseRightOfUseAsset	0	USD
CY2020Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	567000	USD
CY2019Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	2800000	USD
CY2020	ostk	Customer Credit Term CustomerCreditTerm	P30D
CY2020Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	15300000	USD
CY2019Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	24200000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2018	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1400000	USD
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	6000000.0	USD
CY2020	ostk	Customer Credit Term CustomerCreditTerm	P30D
CY2020	ostk	Loyalty Program Expiration Period LoyaltyProgramExpirationPeriod	P90D
CY2018	ostk	Advertising Revenueasa Percentageof Total Revenue AdvertisingRevenueasaPercentageofTotalRevenue	0.02
CY2019	ostk	Advertising Revenueasa Percentageof Total Revenue AdvertisingRevenueasaPercentageofTotalRevenue	0.02
CY2020	ostk	Advertising Revenueasa Percentageof Total Revenue AdvertisingRevenueasaPercentageofTotalRevenue	0.02
CY2020	ostk	Sales Return Period For Which Full Refund Will Be Granted SalesReturnPeriodForWhichFullRefundWillBeGranted	P30D
CY2020	ostk	Sales Return Period For Which Reduced Refund Will Be Granted SalesReturnPeriodForWhichReducedRefundWillBeGranted	P30D
CY2020	ostk	Sales Return Received At Processing Facility Period For Which Reduced Refund Will Be Granted SalesReturnReceivedAtProcessingFacilityPeriodForWhichReducedRefundWillBeGranted	P45D
CY2020Q4	ostk	Cash Equivalents Fair Value Disclosure CashEquivalentsFairValueDisclosure	567000	USD
CY2020Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	1127000	USD
CY2020Q4	us-gaap	Marketable Securities MarketableSecurities	1762000	USD
CY2020Q4	us-gaap	Trading Securities TradingSecurities	139000	USD
CY2020Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	3595000	USD
CY2020Q4	us-gaap	Deferred Compensation Cashbased Arrangements Liability Current And Noncurrent DeferredCompensationCashbasedArrangementsLiabilityCurrentAndNoncurrent	148000	USD
CY2020Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	148000	USD
CY2019Q4	ostk	Cash Equivalents Fair Value Disclosure CashEquivalentsFairValueDisclosure	2799000	USD
CY2019Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	823000	USD
CY2019Q4	us-gaap	Marketable Securities MarketableSecurities	10308000	USD
CY2019Q4	us-gaap	Trading Securities TradingSecurities	116000	USD
CY2019Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	14046000	USD
CY2019Q4	us-gaap	Deferred Compensation Cashbased Arrangements Liability Current And Noncurrent DeferredCompensationCashbasedArrangementsLiabilityCurrentAndNoncurrent	116000	USD
CY2019Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	116000	USD
CY2020Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	31663000	USD
CY2019Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	27202000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1538000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2474000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	30125000	USD
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	24728000	USD
CY2020Q4	ostk	Prepaid Maintenance PrepaidMaintenance	9156000	USD
CY2019Q4	ostk	Prepaid Maintenance PrepaidMaintenance	6577000	USD
CY2020Q4	us-gaap	Other Assets Current OtherAssetsCurrent	8365000	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	6199000	USD
CY2020Q4	us-gaap	Prepaid Insurance PrepaidInsurance	4274000	USD
CY2019Q4	us-gaap	Prepaid Insurance PrepaidInsurance	4241000	USD
CY2020Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	3234000	USD
CY2019Q4	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	4434000	USD
CY2020Q4	ostk	Prepaid Inventories PrepaidInventories	245000	USD
CY2019Q4	ostk	Prepaid Inventories PrepaidInventories	0	USD
CY2020Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	155000	USD
CY2019Q4	us-gaap	Prepaid Advertising PrepaidAdvertising	138000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	25429000	USD
CY2019Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	21589000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	345665000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	351815000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	223115000	USD
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	221787000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	122550000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	130028000	USD
CY2020	us-gaap	Depreciation Depreciation	26951000	USD
CY2019	us-gaap	Depreciation Depreciation	26262000	USD
CY2018	us-gaap	Depreciation Depreciation	26411000	USD
CY2020	ostk	Property Plantand Equipment Writeoffof Fully Depreciated Assets PropertyPlantandEquipmentWriteoffofFullyDepreciatedAssets	25100000	USD
CY2019	ostk	Property Plantand Equipment Writeoffof Fully Depreciated Assets PropertyPlantandEquipmentWriteoffofFullyDepreciatedAssets	8200000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	36367000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	30284000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	22370000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	18528000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	13997000	USD
CY2019Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	11756000	USD
CY2020	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1	P4Y11M4D
CY2020	ostk	Amortization Of Intangible Assets Including Impact Of Purchase Price Allocation Adjustments AmortizationOfIntangibleAssetsIncludingImpactOfPurchasePriceAllocationAdjustments	3865000	USD
CY2019	ostk	Amortization Of Intangible Assets Including Impact Of Purchase Price Allocation Adjustments AmortizationOfIntangibleAssetsIncludingImpactOfPurchasePriceAllocationAdjustments	3332000	USD
CY2018	ostk	Amortization Of Intangible Assets Including Impact Of Purchase Price Allocation Adjustments AmortizationOfIntangibleAssetsIncludingImpactOfPurchasePriceAllocationAdjustments	5286000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	4500000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	3300000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	2800000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	2000000.0	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	1200000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	126000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	22895000	USD
CY2019	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	1685000	USD
CY2019	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	2540000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	27120000	USD
CY2020	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	7830000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	34950000	USD
CY2019Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	3300000	USD
CY2020Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	3300000	USD
CY2018Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	3300000	USD
CY2020Q4	us-gaap	Other Long Term Investments OtherLongTermInvestments	3700000	USD
CY2019Q4	us-gaap	Other Long Term Investments OtherLongTermInvestments	3900000	USD
CY2020Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	6400000	USD
CY2020Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount	958000	USD
CY2020	ostk	Equity Securitieswithout Readily Determinable Fair Value Impairment Loss And Downward Adjustments EquitySecuritieswithoutReadilyDeterminableFairValueImpairmentLossAndDownwardAdjustments	-204000	USD
CY2019	ostk	Equity Securitieswithout Readily Determinable Fair Value Impairment Loss And Downward Adjustments EquitySecuritieswithoutReadilyDeterminableFairValueImpairmentLossAndDownwardAdjustments	-5708000	USD
CY2018	ostk	Equity Securitieswithout Readily Determinable Fair Value Impairment Loss And Downward Adjustments EquitySecuritieswithoutReadilyDeterminableFairValueImpairmentLossAndDownwardAdjustments	-536000	USD
CY2020	ostk	Equity Securitieswithoutreadilydeterminablefairvalueupwardadjustments EquitySecuritieswithoutreadilydeterminablefairvalueupwardadjustments	0	USD
CY2019	ostk	Equity Securitieswithoutreadilydeterminablefairvalueupwardadjustments EquitySecuritieswithoutreadilydeterminablefairvalueupwardadjustments	0	USD
CY2018	ostk	Equity Securitieswithoutreadilydeterminablefairvalueupwardadjustments EquitySecuritieswithoutreadilydeterminablefairvalueupwardadjustments	958000	USD
CY2020Q4	ostk	Marketable Securitiesand Equity Securities Fvni MarketableSecuritiesandEquitySecuritiesFVNI	2900000	USD
CY2019Q4	ostk	Marketable Securitiesand Equity Securities Fvni MarketableSecuritiesandEquitySecuritiesFVNI	11100000	USD
CY2020	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-2189000	USD
CY2019	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	3336000	USD
CY2018	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	136000	USD
CY2020	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	2161000	USD
CY2019	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	848000	USD
CY2018	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	0	USD
CY2020	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-4350000	USD
CY2019	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	2488000	USD
CY2018	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	136000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	42500000	USD
CY2019Q4	us-gaap	Equity Method Investments EquityMethodInvestments	37300000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-14459000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-7734000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3869000	USD
CY2020	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	813000	USD
CY2019	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	1382000	USD
CY2018	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	USD
CY2020	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	0	USD
CY2019	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	524000	USD
CY2018	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	0	USD
CY2020Q4	us-gaap	Notes Receivable Related Parties Noncurrent NotesReceivableRelatedPartiesNoncurrent	1600000	USD
CY2019Q4	us-gaap	Notes Receivable Related Parties Noncurrent NotesReceivableRelatedPartiesNoncurrent	4600000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	43066000	USD
CY2019Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	13012000	USD
CY2020Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	20687000	USD
CY2019Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	13063000	USD
CY2020Q4	ostk	Accrued Accounts Payable Current AccruedAccountsPayableCurrent	20471000	USD
CY2019Q4	ostk	Accrued Accounts Payable Current AccruedAccountsPayableCurrent	15692000	USD
CY2020Q4	ostk	Sales Return Reserve For Sales Returns Current SalesReturnReserveForSalesReturnsCurrent	19190000	USD
CY2019Q4	ostk	Sales Return Reserve For Sales Returns Current SalesReturnReserveForSalesReturnsCurrent	11107000	USD
CY2020Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	11647000	USD
CY2019Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	10105000	USD
CY2020Q4	ostk	Accrued Freight Current AccruedFreightCurrent	9309000	USD
CY2019Q4	ostk	Accrued Freight Current AccruedFreightCurrent	5954000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	8649000	USD
CY2019Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	9714000	USD
CY2020Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	2576000	USD
CY2019Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	9550000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	135595000	USD
CY2019Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	88197000	USD
CY2020Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	72311000	USD
CY2019Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	41821000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	24523000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	25384000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	6630000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	6603000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	20305000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	21554000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	7852000	USD
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	9765000	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	29000	USD
CY2019	us-gaap	Short Term Lease Cost ShortTermLeaseCost	96000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	1576000	USD
CY2019	us-gaap	Variable Lease Cost VariableLeaseCost	1848000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	8067000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	10925000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	5683000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	17947000	USD
CY2020	ostk	Derecognitionofrightofuseassets Derecognitionofrightofuseassets	701000	USD
CY2019	ostk	Derecognitionofrightofuseassets Derecognitionofrightofuseassets	16855000	USD
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y5M15D
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y10M9D
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.07
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.08
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	8412000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	7110000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	5724000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3902000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1795000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	5853000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	32796000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	5861000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	26935000	USD
CY2020Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	2600000	USD
CY2019Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	9600000	USD
CY2019Q4	us-gaap	Litigation Reserve LitigationReserve	8600000	USD
CY2020Q4	ostk	Preferred Stock Numberof Votes PreferredStockNumberofVotes	1	vote
CY2020Q4	ostk	Preferred Stock Numberof Votes PreferredStockNumberofVotes	1	vote
CY2020	us-gaap	Preferred Stock Dividend Rate Per Dollar Amount PreferredStockDividendRatePerDollarAmount	0.16
CY2019	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.16
CY2020	us-gaap	Preferred Stock Dividends Per Share Cash Paid PreferredStockDividendsPerShareCashPaid	0.16
CY2020	ostk	Proceeds From Issuance Of Common Stock Included In Accounts Receivable ProceedsFromIssuanceOfCommonStockIncludedInAccountsReceivable	2800000	USD
CY2019	ostk	Proceeds From Issuance Of Common Stock Included In Accounts Receivable ProceedsFromIssuanceOfCommonStockIncludedInAccountsReceivable	2800000	USD
CY2020Q4	ostk	Common Stock Aggregate Offering Price CommonStockAggregateOfferingPrice	150000000.0	USD
CY2020Q3	us-gaap	Sale Of Stock Number Of Shares Issued In Transaction SaleOfStockNumberOfSharesIssuedInTransaction	2415000	shares
CY2020Q3	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	192700000	USD
CY2020Q4	us-gaap	Deferred Offering Costs DeferredOfferingCosts	11400000	USD
CY2020	ostk	Noncumulative Dividend Percentage1 NoncumulativeDividendPercentage1	0.10
CY2020Q4	us-gaap	Temporary Equity Liquidation Preference Per Share TemporaryEquityLiquidationPreferencePerShare	0.10
	ostk	Proceeds From Issuance Security Token Offering Net Of Withdrawals ProceedsFromIssuanceSecurityTokenOfferingNetOfWithdrawals	104800000	USD
	ostk	Withdrawal Under Security Token Offering WithdrawalUnderSecurityTokenOffering	22000000.0	USD
CY2018Q4	ostk	Capitalized Offering Costsfor Security Token Offering CapitalizedOfferingCostsforSecurityTokenOffering	21500000	USD
CY2017Q4	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	3722188	shares
CY2017Q4	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	6500000	USD
CY2017Q4	ostk	Stock And Warrants Issued During Period Warrants Price Per Warrant StockAndWarrantsIssuedDuringPeriodWarrantsPricePerWarrant	40.45
CY2017Q4	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	2472188	shares
CY2017Q4	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	100000000.0	USD
CY2018Q1	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	1250000	shares
CY2018Q1	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	50600000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12930000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	18229000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14356000	USD
CY2020	ostk	Defined Contribution Plan Minimum Requisite Service Period DefinedContributionPlanMinimumRequisiteServicePeriod	P3M
CY2020	ostk	Defined Contribution Plan Participant Minimum Age DefinedContributionPlanParticipantMinimumAge	P21Y
CY2020	ostk	Defined Contribution Plan Employer Match Up To Specified Employee Contribution DefinedContributionPlanEmployerMatchUpToSpecifiedEmployeeContribution	1
CY2020	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.06
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	6100000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	5800000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	5500000	USD
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
CY2018	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
CY2018Q4	ostk	Sales Return Reserve For Sales Returns Current SalesReturnReserveForSalesReturnsCurrent	15261000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	50578000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	36622000	USD
CY2019	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-45379000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	41821000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	65828000	USD
CY2020	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-35338000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	72311000	USD
CY2017Q4	ostk	Sales Return Reserve For Sales Returns Current SalesReturnReserveForSalesReturnsCurrent	17391000	USD
CY2018	ostk	Sales Returns Additions To Reserve For Sales Returns SalesReturnsAdditionsToReserveForSalesReturns	174864000	USD
CY2018	ostk	Deductions From Sales Returns Current DeductionsFromSalesReturnsCurrent	176994000	USD
CY2019	ostk	Sales Returns Additions To Reserve For Sales Returns SalesReturnsAdditionsToReserveForSalesReturns	117040000	USD
CY2019	ostk	Deductions From Sales Returns Current DeductionsFromSalesReturnsCurrent	121194000	USD
CY2019Q4	ostk	Sales Return Reserve For Sales Returns Current SalesReturnReserveForSalesReturnsCurrent	11107000	USD
CY2020	ostk	Sales Returns Additions To Reserve For Sales Returns SalesReturnsAdditionsToReserveForSalesReturns	204810000	USD
CY2020	ostk	Deductions From Sales Returns Current DeductionsFromSalesReturnsCurrent	196727000	USD
CY2020Q4	ostk	Sales Return Reserve For Sales Returns Current SalesReturnReserveForSalesReturnsCurrent	19190000	USD
CY2020	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	10741000	USD
CY2019	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	USD
CY2018	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	USD
CY2020	ostk	Equity Securities Gain Loss EquitySecuritiesGainLoss	-2188000	USD
CY2019	ostk	Equity Securities Gain Loss EquitySecuritiesGainLoss	2358000	USD
CY2018	ostk	Equity Securities Gain Loss EquitySecuritiesGainLoss	1084000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-14459000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-7734000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3869000	USD
CY2020	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	1017000	USD
CY2019	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	7090000	USD
CY2018	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	536000	USD
CY2020	ostk	Other Income Expense OtherIncomeExpense	2095000	USD
CY2019	ostk	Other Income Expense OtherIncomeExpense	-35000	USD
CY2018	ostk	Other Income Expense OtherIncomeExpense	-167000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-4828000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-12501000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3488000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	46621000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-134934000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-219585000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	539000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	399000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-369000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	47160000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-134535000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-219954000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-49000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-57000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	890000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	195000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-141000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	74000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	158000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	44000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	964000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	304000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-154000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	36000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-99000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1583000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	7000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-18000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-645000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-18000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	25000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-119000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2230000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	989000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	185000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-2384000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9904000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-28252000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-46190000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1827000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1440000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-1260000	USD
CY2020	ostk	Effective Income Tax Rate Reconciliation Remeasurement Of Equity Securities Due To Mlg Deconsolidation Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfEquitySecuritiesDueToMLGDeconsolidationAmount	1745000	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1382000	USD
CY2019	ostk	Effective Income Tax Rate Reconciliation Remeasurement Of Equity Securities Due To Mlg Deconsolidation Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfEquitySecuritiesDueToMLGDeconsolidationAmount	0	USD
CY2018	ostk	Effective Income Tax Rate Reconciliation Remeasurement Of Equity Securities Due To Mlg Deconsolidation Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfEquitySecuritiesDueToMLGDeconsolidationAmount	0	USD
CY2019Q4	ostk	Deferredtaxassetleasingarrangement Deferredtaxassetleasingarrangement	6970000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-4952000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-8289000	USD
CY2020	ostk	Effective Income Tax Rate Reconciliation Remeasurement Of Equity Securities Due To Bitt Consolidation Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfEquitySecuritiesDueToBittConsolidationAmount	1009000	USD
CY2019	ostk	Effective Income Tax Rate Reconciliation Remeasurement Of Equity Securities Due To Bitt Consolidation Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfEquitySecuritiesDueToBittConsolidationAmount	0	USD
CY2018	ostk	Effective Income Tax Rate Reconciliation Remeasurement Of Equity Securities Due To Bitt Consolidation Amount EffectiveIncomeTaxRateReconciliationRemeasurementOfEquitySecuritiesDueToBittConsolidationAmount	0	USD
CY2020	ostk	Effective Income Tax Rate Reconciliation Gainon Subsidiary Stock Amount EffectiveIncomeTaxRateReconciliationGainonSubsidiaryStockAmount	360000	USD
CY2019	ostk	Effective Income Tax Rate Reconciliation Gainon Subsidiary Stock Amount EffectiveIncomeTaxRateReconciliationGainonSubsidiaryStockAmount	193000	USD
CY2018	ostk	Effective Income Tax Rate Reconciliation Gainon Subsidiary Stock Amount EffectiveIncomeTaxRateReconciliationGainonSubsidiaryStockAmount	2192000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	-1022000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	0	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1022000	USD
CY2020	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-1772000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-2014000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-1734000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-13066000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	32333000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	51245000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	622000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1437000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	630000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	989000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	185000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-2384000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	88990000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	104153000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	20067000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	17922000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	11915000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	9893000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	8079000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	7075000	USD
CY2020Q4	ostk	Deferredtaxassetleasingarrangement Deferredtaxassetleasingarrangement	6604000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	2897000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	4130000	USD
CY2020Q4	ostk	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves And Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReservesAndOther	3877000	USD
CY2019Q4	ostk	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves And Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReservesAndOther	4018000	USD
CY2020Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	1799000	USD
CY2019Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	677000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	0	USD
CY2019Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	608000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	253000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	300000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	144481000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	155746000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	134305000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	146856000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	10176000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	8890000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	6152000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	6263000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2236000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	0	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	934000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Goodwill DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill	677000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	777000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	810000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	218000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	1068000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	10317000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	8818000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	141000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	72000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9058000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7974000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6964000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	971000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1064000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1013000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	35000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	20000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	332000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	335000	USD
CY2020	ostk	Unrecognized Tax Benefits Decrease Resulting From Settlements UnrecognizedTaxBenefitsDecreaseResultingFromSettlements	301000	USD
CY2019	ostk	Unrecognized Tax Benefits Decrease Resulting From Settlements UnrecognizedTaxBenefitsDecreaseResultingFromSettlements	0	USD
CY2018	ostk	Unrecognized Tax Benefits Decrease Resulting From Settlements UnrecognizedTaxBenefitsDecreaseResultingFromSettlements	0	USD
CY2020	ostk	Unrecognized Tax Benefits Decrease Resulting From Cash Payments UnrecognizedTaxBenefitsDecreaseResultingFromCashPayments	55000	USD
CY2019	ostk	Unrecognized Tax Benefits Decrease Resulting From Cash Payments UnrecognizedTaxBenefitsDecreaseResultingFromCashPayments	0	USD
CY2018	ostk	Unrecognized Tax Benefits Decrease Resulting From Cash Payments UnrecognizedTaxBenefitsDecreaseResultingFromCashPayments	0	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9638000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9058000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7974000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	9600000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	9100000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	8000000.0	USD
CY2020Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	340000	USD
CY2019Q4	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	567000	USD
CY2020Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	3800000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	56001000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-121841000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-206070000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-120645000	USD
CY2020	us-gaap	Convertible Preferred Stock Converted To Other Securities ConvertiblePreferredStockConvertedToOtherSecurities	0	USD
CY2019	us-gaap	Convertible Preferred Stock Converted To Other Securities ConvertiblePreferredStockConvertedToOtherSecurities	0	USD
CY2018	us-gaap	Convertible Preferred Stock Converted To Other Securities ConvertiblePreferredStockConvertedToOtherSecurities	3098000	USD
CY2020	ostk	Gain Loss On Repurchase Of Crypocurrencies GainLossOnRepurchaseOfCrypocurrencies	0	USD
CY2019	ostk	Gain Loss On Repurchase Of Crypocurrencies GainLossOnRepurchaseOfCrypocurrencies	425000	USD
CY2018	ostk	Gain Loss On Repurchase Of Crypocurrencies GainLossOnRepurchaseOfCrypocurrencies	0	USD
CY2020	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	731000	USD
CY2019	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	894000	USD
CY2018	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	77000	USD
CY2020	ostk	Net Income Loss Available To Common Stockholders Before Undistributed Earnings Loss Allocated To Participating Securities Basic NetIncomeLossAvailableToCommonStockholdersBeforeUndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	55270000	USD
CY2019	ostk	Net Income Loss Available To Common Stockholders Before Undistributed Earnings Loss Allocated To Participating Securities Basic NetIncomeLossAvailableToCommonStockholdersBeforeUndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	-122310000	USD
CY2018	ostk	Net Income Loss Available To Common Stockholders Before Undistributed Earnings Loss Allocated To Participating Securities Basic NetIncomeLossAvailableToCommonStockholdersBeforeUndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	-209245000	USD
CY2020	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	3763000	USD
CY2019	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	-1665000	USD
CY2018	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	-4368000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	51507000	USD
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-204877000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	41217000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34865000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29976000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	390000	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	41607000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34865000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29976000	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.25
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.46
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-6.83
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.24
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.46
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-6.83
CY2020Q4	ostk	Number Of Broker Dealer Subsidiary NumberOfBrokerDealerSubsidiary	3	subsidiary
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2549783000	USD
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1970250000	USD
CY2020	us-gaap	Gross Profit GrossProfit	579533000	USD
CY2020	us-gaap	Operating Expenses OperatingExpenses	527307000	USD
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-5066000	USD
CY2020	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	47160000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	989000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	46171000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1459418000	USD
CY2019	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1166325000	USD
CY2019	us-gaap	Gross Profit GrossProfit	293093000	USD
CY2019	us-gaap	Operating Expenses OperatingExpenses	416582000	USD
CY2019	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-11046000	USD
CY2019	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-134535000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	185000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	-134720000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1821592000	USD
CY2018	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1467684000	USD
CY2018	us-gaap	Gross Profit GrossProfit	353908000	USD
CY2018	us-gaap	Operating Expenses OperatingExpenses	571114000	USD
CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2748000	USD
CY2018	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-219954000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-2384000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	-217570000	USD
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	10700000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	351573000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	782544000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	731651000	USD
CY2020Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	684015000	USD
CY2020Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	275733000	USD
CY2020Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	602662000	USD
CY2020Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	560883000	USD
CY2020Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	530972000	USD
CY2020Q1	us-gaap	Gross Profit GrossProfit	75840000	USD
CY2020Q2	us-gaap	Gross Profit GrossProfit	179882000	USD
CY2020Q3	us-gaap	Gross Profit GrossProfit	170768000	USD
CY2020Q4	us-gaap	Gross Profit GrossProfit	153043000	USD
CY2020Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	36762000	USD
CY2020Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	79790000	USD
CY2020Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	72010000	USD
CY2020Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	74484000	USD
CY2020Q1	ostk	Technology Expense TechnologyExpense	32796000	USD
CY2020Q2	ostk	Technology Expense TechnologyExpense	33678000	USD
CY2020Q3	ostk	Technology Expense TechnologyExpense	34984000	USD
CY2020Q4	ostk	Technology Expense TechnologyExpense	35540000	USD
CY2020Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	32426000	USD
CY2020Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	27371000	USD
CY2020Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	34225000	USD
CY2020Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	33241000	USD
CY2020Q1	us-gaap	Operating Expenses OperatingExpenses	101984000	USD
CY2020Q2	us-gaap	Operating Expenses OperatingExpenses	140839000	USD
CY2020Q3	us-gaap	Operating Expenses OperatingExpenses	141219000	USD
CY2020Q4	us-gaap	Operating Expenses OperatingExpenses	143265000	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-26144000	USD
CY2020Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	39043000	USD
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	29549000	USD
CY2020Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	9778000	USD
CY2020Q1	us-gaap	Interest Income Operating InterestIncomeOperating	272000	USD
CY2020Q2	us-gaap	Interest Income Operating InterestIncomeOperating	614000	USD
CY2020Q3	us-gaap	Interest Income Operating InterestIncomeOperating	402000	USD
CY2020Q4	us-gaap	Interest Income Operating InterestIncomeOperating	445000	USD
CY2020Q1	us-gaap	Interest Expense InterestExpense	200000	USD
CY2020Q2	us-gaap	Interest Expense InterestExpense	588000	USD
CY2020Q3	us-gaap	Interest Expense InterestExpense	579000	USD
CY2020Q4	us-gaap	Interest Expense InterestExpense	604000	USD
CY2020Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6683000	USD
CY2020Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-4171000	USD
CY2020Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-7526000	USD
CY2020Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	186000	USD
CY2020Q1	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-19389000	USD
CY2020Q2	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	34898000	USD
CY2020Q3	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	21846000	USD
CY2020Q4	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	9805000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	176000	USD
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	517000	USD
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	620000	USD
CY2020Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-324000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	-19565000	USD
CY2020Q2	us-gaap	Profit Loss ProfitLoss	34381000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	21226000	USD
CY2020Q4	us-gaap	Profit Loss ProfitLoss	10129000	USD
CY2020Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-3232000	USD
CY2020Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1975000	USD
CY2020Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2165000	USD
CY2020Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2458000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-16333000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	36356000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	23391000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	12587000	USD
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.40
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.85
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.50
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.40
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.84
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40158000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	40329000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	41595000	shares
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	42765000	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40158000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	40590000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	42202000	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43326000	shares
CY2019Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	367729000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	373709000	USD
CY2019Q3	ostk	Technology Expense TechnologyExpense	32782000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	347099000	USD
CY2019Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	370881000	USD
CY2019Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	294605000	USD
CY2019Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	299810000	USD
CY2019Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	277551000	USD
CY2019Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	294359000	USD
CY2019Q1	us-gaap	Gross Profit GrossProfit	73124000	USD
CY2019Q2	us-gaap	Gross Profit GrossProfit	73899000	USD
CY2019Q3	us-gaap	Gross Profit GrossProfit	69548000	USD
CY2019Q4	us-gaap	Gross Profit GrossProfit	76522000	USD
CY2019Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	33477000	USD
CY2019Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	34560000	USD
CY2019Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	34215000	USD
CY2019Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	40868000	USD
CY2019Q1	ostk	Technology Expense TechnologyExpense	35433000	USD
CY2019Q2	ostk	Technology Expense TechnologyExpense	33153000	USD
CY2019Q4	ostk	Technology Expense TechnologyExpense	33970000	USD
CY2019Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	40232000	USD
CY2019Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	31964000	USD
CY2019Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	32681000	USD
CY2019Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	33247000	USD
CY2019Q1	us-gaap	Operating Expenses OperatingExpenses	109142000	USD
CY2019Q2	us-gaap	Operating Expenses OperatingExpenses	99677000	USD
CY2019Q3	us-gaap	Operating Expenses OperatingExpenses	99678000	USD
CY2019Q4	us-gaap	Operating Expenses OperatingExpenses	108085000	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-36018000	USD
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-25778000	USD
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-30130000	USD
CY2019Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-31563000	USD
CY2019Q1	us-gaap	Interest Income Operating InterestIncomeOperating	403000	USD
CY2019Q2	us-gaap	Interest Income Operating InterestIncomeOperating	630000	USD
CY2019Q3	us-gaap	Interest Income Operating InterestIncomeOperating	449000	USD
CY2019Q4	us-gaap	Interest Income Operating InterestIncomeOperating	315000	USD
CY2019Q1	us-gaap	Interest Expense InterestExpense	127000	USD
CY2019Q2	us-gaap	Interest Expense InterestExpense	105000	USD
CY2019Q3	us-gaap	Interest Expense InterestExpense	57000	USD
CY2019Q4	us-gaap	Interest Expense InterestExpense	53000	USD
CY2019Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6272000	USD
CY2019Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2995000	USD
CY2019Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-4781000	USD
CY2019Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1547000	USD
CY2019Q1	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-42014000	USD
CY2019Q2	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-28248000	USD
CY2019Q3	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-34519000	USD
CY2019Q4	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	-29754000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	878000	USD
CY2019Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-622000	USD
CY2019Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	-42892000	USD
CY2019Q2	us-gaap	Profit Loss ProfitLoss	-27626000	USD
CY2019Q3	us-gaap	Profit Loss ProfitLoss	-34542000	USD
CY2019Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2945000	USD
CY2019Q4	us-gaap	Profit Loss ProfitLoss	-29660000	USD
CY2019Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-3648000	USD
CY2019Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-3604000	USD
CY2019Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2682000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-39244000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-24681000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	-30938000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	-26978000	USD
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.18
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.69
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.89
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.73
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.18
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.69
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.89
CY2019Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32370000	shares
CY2019Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35225000	shares
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.73
CY2019Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35225000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	35241000	shares
CY2019Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	36573000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32370000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	35241000	shares
CY2019Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	36573000	shares

Files In Submission

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$BYON
BEYOND, INC. Stock $byon

2020 Q4 Form 10-K Financial Statement

#000113071321000019 Filed on February 26, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BYON BEYOND, INC. Stock $byon

2020 Q4 Form 10-K Financial Statement

#000113071321000019 Filed on February 26, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BYON
BEYOND, INC. Stock $byon