$BKSY
BlackSky Technology Inc. Stock $bksy

$bksy Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-Q Financial Statement

#000175353921000010 Filed on November 15, 2021

Income Statement

Concept	2021 Q4	2021 Q3	2020 Q3
Revenue	$11.49M	$7.937M	$5.317M
YoY Change		49.28%
Cost Of Revenue	$10.18M	$12.65M
YoY Change
Gross Profit	$1.311M	-$4.716M
YoY Change
Gross Profit Margin	11.41%	-59.42%
Selling, General & Admin	$28.68M	$40.67M	$6.972M
YoY Change		483.39%
% of Gross Profit	2187.34%
Research & Development	$27.00K	$57.00K	$68.00K
YoY Change		-16.18%
% of Gross Profit	2.06%
Depreciation & Amortization	$4.502M	$9.804M
YoY Change
% of Gross Profit	343.4%
Operating Expenses	$33.21M	$40.73M	$7.040M
YoY Change	6899.07%	478.57%
Operating Profit	-$31.89M	-$48.95M	-$12.54M
YoY Change		290.48%	1181426.86%
Interest Expense	$33.78M	$1.225M	$784.0K
YoY Change	46776.21%	56.25%
% of Operating Profit
Other Income/Expense, Net	$79.00K	-$365.0K	$85.38K
YoY Change	-100.57%	-527.51%
Pretax Income	$6.023M	-$46.90M	-$13.91M
YoY Change	-142.04%	237.12%	1311021.58%
Income Tax		$0.00	$0.00
% Of Pretax Income
Net Earnings	$5.395M	-$46.90M	-$14.42M
YoY Change	-137.64%	225.18%	1359183.69%
Net Earnings / Revenue	46.96%	-590.87%	-271.24%
Basic Earnings Per Share		-$0.67	-$0.42
Diluted Earnings Per Share	$46.93K	-$0.67	-$0.42
COMMON SHARES
Basic Shares Outstanding	116.1M shares	69.98M shares	34.26M shares
Diluted Shares Outstanding		69.98M shares	34.26M shares

Balance Sheet

Concept	2021 Q4	2021 Q3	2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$165.6M	$194.9M	$501.9K
YoY Change	41346.24%	38738.48%
Cash & Equivalents	$165.6M	$194.9M	$9.356M
Short-Term Investments
Other Short-Term Assets	$8.782M	$8.211M	$392.9K
YoY Change	2439.69%	1990.0%
Inventory
Prepaid Expenses			$137.5K
Receivables	$2.629M	$4.909M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$178.7M	$210.4M	$894.8K
YoY Change	879.74%	23410.95%
LONG-TERM ASSETS
Property, Plant & Equipment	$70.55M	$21.70M
YoY Change	238.34%
Goodwill	$9.393M	$9.393M
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments	$4.002M	$4.070M	$318.0M
YoY Change	22.12%	-98.72%
Other Assets	$560.0K	$1.556M	$4.300K
YoY Change	-66.29%	36086.05%
Total Long-Term Assets	$127.1M	$113.3M	$318.0M
YoY Change	24.99%	-64.37%
TOTAL ASSETS
Total Short-Term Assets	$178.7M	$210.4M	$894.8K
Total Long-Term Assets	$127.1M	$113.3M	$318.0M
Total Assets	$305.8M	$323.7M	$318.9M
YoY Change	154.98%	1.49%	67553.14%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.723M	$2.055M	$1.873M
YoY Change	-58.75%	9.72%
Accrued Expenses	$9.114M	$8.185M
YoY Change
Deferred Revenue	$11.27M	$14.45M
YoY Change	-22.5%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$0.00
YoY Change	-100.0%
Total Short-Term Liabilities	$30.54M	$27.39M	$1.873M
YoY Change	-44.93%	1362.55%	314.9%
LONG-TERM LIABILITIES
Long-Term Debt	$71.41M	$78.02M	$0.00
YoY Change	-15.86%
Other Long-Term Liabilities	$653.0K	$5.166M	$11.07M
YoY Change	-81.89%	-53.33%
Total Long-Term Liabilities	$72.06M	$83.19M	$11.07M
YoY Change	-18.55%	651.56%
TOTAL LIABILITIES
Total Short-Term Liabilities	$30.54M	$27.39M	$1.873M
Total Long-Term Liabilities	$72.06M	$83.19M	$11.07M
Total Liabilities	$126.1M	$170.9M	$12.94M
YoY Change	-17.41%	1220.34%
SHAREHOLDERS EQUITY
Retained Earnings	-$470.9M	-$476.3M	-$585.1K
YoY Change	110.24%	81299.17%	11468.72%
Common Stock	$11.00K	$11.00K
YoY Change	266.67%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$179.6M	$152.8M	-$22.71M
YoY Change
Total Liabilities & Shareholders Equity	$305.8M	$323.7M	$318.9M
YoY Change	154.98%	1.49%	67553.14%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2020 Q3
OPERATING ACTIVITIES
Net Income	$5.395M	-$46.90M	-$14.42M
YoY Change	-137.64%	225.18%	1359183.69%
Depreciation, Depletion And Amortization	$4.502M	$9.804M
YoY Change
Cash From Operating Activities	-$15.13M	-$38.17M	-$590.6K
YoY Change	10524.25%	6361.99%
INVESTING ACTIVITIES
Capital Expenditures	-$734.0K	-$539.0K
YoY Change
Acquisitions
YoY Change
Other Investing Activities	-$13.39M	-$49.07M	$390.0K
YoY Change	-33575.0%	-12682.32%
Cash From Investing Activities	-$14.12M	-$49.61M	$390.0K
YoY Change	-35410.0%	-12820.53%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-314.0K	275.2M	0.000
YoY Change
NET CHANGE
Cash From Operating Activities	-15.13M	-38.17M	-590.6K
Cash From Investing Activities	-14.12M	-49.61M	390.0K
Cash From Financing Activities	-314.0K	275.2M	0.000
Net Change In Cash	-29.57M	187.4M	-200.6K
YoY Change	28772.18%	-93519.49%
FREE CASH FLOW
Cash From Operating Activities	-$15.13M	-$38.17M	-$590.6K
Capital Expenditures	-$734.0K	-$539.0K
Free Cash Flow	-$14.40M	-$37.63M
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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	dei	Entity Central Index Key EntityCentralIndexKey	0001753539
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
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CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
	bksy	Earn Out Shares Expiration Term EarnOutSharesExpirationTerm	P7Y
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-39113
	dei	Entity Registrant Name EntityRegistrantName	BLACKSKY TECHNOLOGY INC
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	47-1949578
	dei	Entity Address Address Line1 EntityAddressAddressLine1	13241 Woodland Park Road
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 300
	dei	Entity Address City Or Town EntityAddressCityOrTown	Herndon
	dei	Entity Address State Or Province EntityAddressStateOrProvince	VA
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	20171
	dei	City Area Code CityAreaCode	571
	dei	Local Phone Number LocalPhoneNumber	267-1571
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
	dei	Entity Ex Transition Period EntityExTransitionPeriod	false
	dei	Entity Shell Company EntityShellCompany	false
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	bksy	Net Exercise Of Bridge Note Warrants NetExerciseOfBridgeNoteWarrants	38329000	USD
	bksy	Net Exercise Of Bridge Note Warrants NetExerciseOfBridgeNoteWarrants	0	USD
	bksy	Contingent Liability For Working Capital Adjustment ContingentLiabilityForWorkingCapitalAdjustment	1022000	USD
	bksy	Contingent Liability For Working Capital Adjustment ContingentLiabilityForWorkingCapitalAdjustment	0	USD
	us-gaap	Loans Assumed1 LoansAssumed1	0	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-14422000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-251038000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-9145000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	541000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-46356000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-14422000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-251038000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-9145000	USD
CY2021Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.67
CY2021Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.67
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.41
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.41
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-4.29
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-4.29
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-1.16
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-1.16
CY2021Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2021Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.02
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.02
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.87
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.87
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.67
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.67
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.42
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.42
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.31
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.29
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.29
CY2020Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	0	shares
CY2020Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	0	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-32813000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	29265000	USD
	bksy	Stock Issued During Period Value Bridge Financing StockIssuedDuringPeriodValueBridgeFinancing	106353000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	100000	USD
	bksy	Stock Issued During Period Value Sponsor Earn Out Shares StockIssuedDuringPeriodValueSponsorEarnOutShares	-17659000	USD
	bksy	Stock Issued During Period Value Reverse Recapitalization StockIssuedDuringPeriodValueReverseRecapitalization	200874000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-251038000	USD
CY2021Q3	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	0	shares
CY2021Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	0	USD
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	152797000	USD
CY2019Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	0	shares
CY2019Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	0	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	-18295000	USD
	us-gaap	Loans Assumed1 LoansAssumed1	26182000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2101000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	30000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-9145000	USD
CY2020Q3	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	0	shares
CY2020Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	0	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	-22712000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-251038000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-9145000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-1022000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	28449000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-250016000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-37594000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	9804000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6448000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-75000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	284000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4000	USD
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	29265000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	1692000	USD
	bksy	Gain Loss On Issuance Of Convertible Debt GainLossOnIssuanceOfConvertibleDebt	-99669000	USD
	bksy	Gain Loss On Issuance Of Convertible Debt GainLossOnIssuanceOfConvertibleDebt	0	USD
	bksy	Debt Issuance Cost Expensed For Debt Carried At Fair Value DebtIssuanceCostExpensedForDebtCarriedAtFairValue	48009000	USD
	bksy	Debt Issuance Cost Expensed For Debt Carried At Fair Value DebtIssuanceCostExpensedForDebtCarriedAtFairValue	0	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1311000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	955000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	793000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-878000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-24000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-11162000	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-418000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	18407000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	22000	USD
CY2021Q3	bksy	Number Of Satellites NumberOfSatellites	6	satellite
CY2021Q3	bksy	Number Of Subsidiaries NumberOfSubsidiaries	2	subsidiary
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	275000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2010000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-481000	USD
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-1487000	USD
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	1898000	USD
	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	4428000	USD
	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	137000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	423000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	806000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-15000	USD
	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-2195000	USD
	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	191000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-1960000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	7932000	USD
	bksy	Increase Decrease In Liability For Estimated Contract Losses IncreaseDecreaseInLiabilityForEstimatedContractLosses	1385000	USD
	bksy	Increase Decrease In Liability For Estimated Contract Losses IncreaseDecreaseInLiabilityForEstimatedContractLosses	6344000	USD
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	2496000	USD
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	2595000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-38742000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-12510000	USD
	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	0	USD
	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	-14894000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-38742000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-27404000	USD
	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	532000	USD
	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	157000	USD
	bksy	Satellite Procurement Work In Process SatelliteProcurementWorkInProcess	48951000	USD
	bksy	Satellite Procurement Work In Process SatelliteProcurementWorkInProcess	18092000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	7000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-49490000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-18249000	USD
	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	0	USD
	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	8410000	USD
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-49490000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-9839000	USD
	bksy	Gross Proceeds From Reverse Recapitalization Transaction Net Of Equity Issuance Costs GrossProceedsFromReverseRecapitalizationTransactionNetOfEquityIssuanceCosts	245222000	USD
	bksy	Gross Proceeds From Reverse Recapitalization Transaction Net Of Equity Issuance Costs GrossProceedsFromReverseRecapitalizationTransactionNetOfEquityIssuanceCosts	0	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	291000	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	58573000	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	3600000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	100000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	30000	USD
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	163000	USD
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	0	USD
	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	21000	USD
	us-gaap	Repayments Of Debt RepaymentsOfDebt	22198000	USD
	us-gaap	Repayments Of Debt RepaymentsOfDebt	0	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	6238000	USD
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	reportableSegment
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1000000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	108000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	275331000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	3501000	USD
	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	0	USD
	us-gaap	Cash Provided By Used In Financing Activities Discontinued Operations CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations	0	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	275331000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3501000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	187099000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-33742000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	10573000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	37190000	USD
CY2020Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	0	USD
CY2019Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	11383000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	197672000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	14831000	USD
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	194942000	USD
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	9356000	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1086000	USD
CY2021Q3	us-gaap	Restricted Cash RestrictedCash	2730000	USD
CY2020Q3	us-gaap	Restricted Cash RestrictedCash	5475000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	197672000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	14831000	USD
	us-gaap	Interest Paid Net InterestPaidNet	398000	USD
	us-gaap	Interest Paid Net InterestPaidNet	954000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1184000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	4496000	USD
	bksy	Equity Costs Incurred But Not Yet Paid EquityCostsIncurredButNotYetPaid	388000	USD
	bksy	Equity Costs Incurred But Not Yet Paid EquityCostsIncurredButNotYetPaid	0	USD
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	735000	USD
	bksy	Issuance Of Common Stock Due To Bridge Notes And Rights Offering Net Of Issuance IssuanceOfCommonStockDueToBridgeNotesAndRightsOfferingNetOfIssuance	106353000	USD
	bksy	Issuance Of Common Stock Due To Bridge Notes And Rights Offering Net Of Issuance IssuanceOfCommonStockDueToBridgeNotesAndRightsOfferingNetOfIssuance	0	USD
	bksy	Issuance Of Common Stock Warrants Due To Bridge Financing IssuanceOfCommonStockWarrantsDueToBridgeFinancing	18800000	USD
	bksy	Issuance Of Common Stock Warrants Due To Bridge Financing IssuanceOfCommonStockWarrantsDueToBridgeFinancing	0	USD
	bksy	Warrants Exercised Net WarrantsExercisedNet	210000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:8pt;padding-left:18pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="padding-left:18pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the unaudited condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingencies at the reporting date, and the reported amounts of revenues and expenses during the reporting period. These estimates are based on management’s best knowledge of current events and actions the Company may undertake in the future. Actual results could materially differ from these estimates. Significant estimates made by the Company relate to revenue and associated cost recognition, the collectability of accounts receivable, the recoverability and useful lives of property and equipment, the valuation of equity warrants and warrant liabilities, fair value estimates, the recoverability of goodwill and intangible assets, the provision for income taxes, and stock-based compensation.</span></div>
CY2021Q3	bksy	Revenue Performance Obligation Satisfied Over Time Change In Estimate Increase Decrease In Cost To Cost RevenuePerformanceObligationSatisfiedOverTimeChangeInEstimateIncreaseDecreaseInCostToCost	-1600000	USD
	bksy	Revenue Performance Obligation Satisfied Over Time Change In Estimate Increase Decrease In Cost To Cost RevenuePerformanceObligationSatisfiedOverTimeChangeInEstimateIncreaseDecreaseInCostToCost	-1600000	USD
CY2021Q3	bksy	Revenue Performance Obligation Satisfied Over Time Change In Estimate Number Of Contracts RevenuePerformanceObligationSatisfiedOverTimeChangeInEstimateNumberOfContracts	2	contract
	bksy	Debt Instrument Number Of Tranches DebtInstrumentNumberOfTranches	3	tranche
	bksy	Revenue Performance Obligation Satisfied Over Time Change In Estimate Increase Decrease In Cost To Cost RevenuePerformanceObligationSatisfiedOverTimeChangeInEstimateIncreaseDecreaseInCostToCost	4000000	USD
CY2020Q3	bksy	Revenue Performance Obligation Satisfied Over Time Change In Estimate Adjustment In Integration Costs RevenuePerformanceObligationSatisfiedOverTimeChangeInEstimateAdjustmentInIntegrationCosts	6300000	USD
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	3900000	shares
CY2021Q3	us-gaap	Business Acquisition Cost Of Acquired Entity Transaction Costs BusinessAcquisitionCostOfAcquiredEntityTransactionCosts	19200000	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	300000	USD
CY2021Q3	bksy	Payments Of Reverse Recapitalization Transaction Costs PaymentsOfReverseRecapitalizationTransactionCosts	18823000	USD
CY2021Q3	bksy	Gross Proceeds From Reverse Recapitalization Transaction Net Of Equity Issuance Costs GrossProceedsFromReverseRecapitalizationTransactionNetOfEquityIssuanceCosts	245222000	USD
CY2021Q3	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	-43963000	USD
CY2020Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	300000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	7072000	USD
CY2021Q3	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	-385000	USD
CY2021Q3	bksy	Stock Issued During Period Value Reverse Recapitalization StockIssuedDuringPeriodValueReverseRecapitalization	200874000	USD
CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	31625000	shares
CY2021Q3	bksy	Stock Issued During Period Shares Reverse Recapitalization StockIssuedDuringPeriodSharesReverseRecapitalization	34584000	shares
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	36400000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	11700000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	23100000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1600000	USD
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7937000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5317000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	22596000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	14728000	USD
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7937000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5317000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	22596000	USD
CY2021Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	47111000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	38203000	USD
CY2021Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	25408000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	17351000	USD
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21703000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	20852000	USD
CY2021Q2	bksy	Number Of Satellites Impaired NumberOfSatellitesImpaired	2	satellite
CY2021Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	18400000	USD
CY2021Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	18400000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
	us-gaap	Property Plant And Equipment Disposals PropertyPlantAndEquipmentDisposals	800000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-24000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	14728000	USD
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7937000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5317000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	22596000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	14728000	USD
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0	USD
CY2021Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	4909000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2903000	USD
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	7937000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5317000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	22596000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	14728000	USD
CY2021Q3	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	649000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	14537000	USD
CY2021Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	683000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	2559000	USD
CY2021Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	683000	USD
CY2020Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	749000	USD
CY2021Q3	bksy	Other Contract With Customer Asset After Allowance For Credit Loss Current OtherContractWithCustomerAssetAfterAllowanceForCreditLossCurrent	1664000	USD
CY2020Q4	bksy	Other Contract With Customer Asset After Allowance For Credit Loss Current OtherContractWithCustomerAssetAfterAllowanceForCreditLossCurrent	3047000	USD
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	2313000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	3796000	USD
CY2021Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	14453000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	2559000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	3796000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	17096000	USD
	us-gaap	Contract With Customer Liability Change In Timeframe Performance Obligation Satisfied Revenue Recognized ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized	8375000	USD
	bksy	Contract With Customer Liability Payments Received ContractWithCustomerLiabilityPaymentsReceived	8268000	USD
	us-gaap	Contract With Customer Asset Reclassified To Receivable ContractWithCustomerAssetReclassifiedToReceivable	740000	USD
	us-gaap	Contract With Customer Asset Cumulative Catch Up Adjustment To Revenue Change In Estimate Of Transaction Price ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice	0	USD
CY2020Q2	bksy	Equity Method Investment Ownership Percentage Disposed Of EquityMethodInvestmentOwnershipPercentageDisposedOf	1
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	3831000	USD
	us-gaap	Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Change In Estimate Of Transaction Price ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice	1663000	USD
	bksy	Contract With Customer Asset Changes Of Contract Costs ContractWithCustomerAssetChangesOfContractCosts	-743000	USD
	bksy	Contract With Customer Liability Changes Of Contract Costs ContractWithCustomerLiabilityChangesOfContractCosts	190000	USD
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	2313000	USD
CY2021Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	15136000	USD
CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	300000	USD
CY2021Q3	us-gaap	Goodwill Gross GoodwillGross	9393000	USD
CY2020Q4	us-gaap	Goodwill Gross GoodwillGross	9393000	USD
CY2021Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	0	USD
CY2020Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	0	USD
CY2021Q3	us-gaap	Goodwill Goodwill	9393000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	9393000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	10910000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	8093000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2817000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	10903000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1000000	USD
CY2021Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	2055000	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	4177000	USD
CY2021Q3	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	3006000	USD
CY2020Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	2577000	USD
CY2021Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	5179000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1212000	USD
CY2021Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	10240000	USD
CY2020Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	7966000	USD
CY2021Q1	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	0.11
CY2021Q3	bksy	Warrant Liability Current WarrantLiabilityCurrent	0	USD
CY2020Q4	bksy	Warrant Liability Current WarrantLiabilityCurrent	558000	USD
CY2021Q3	bksy	Other Accrued Expenses Current OtherAccruedExpensesCurrent	163000	USD
CY2020Q4	bksy	Other Accrued Expenses Current OtherAccruedExpensesCurrent	28000	USD
CY2021Q3	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	49000	USD
CY2020Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	48000	USD
CY2021Q3	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	1432000	USD
CY2020Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	0	USD
CY2021Q3	bksy	Working Capital Liability Current WorkingCapitalLiabilityCurrent	1057000	USD
CY2020Q4	bksy	Working Capital Liability Current WorkingCapitalLiabilityCurrent	6805000	USD
CY2021Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	2701000	USD
CY2020Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	7439000	USD
	bksy	Payments For Working Capital Liability PaymentsForWorkingCapitalLiability	2800000	USD
	bksy	Working Capital Contract Refund WorkingCapitalContractRefund	3900000	USD
	bksy	Working Capital Accounts Receivable Adjustment WorkingCapitalAccountsReceivableAdjustment	1000000	USD
CY2021Q3	bksy	Long Term Debt Gross Current LongTermDebtGrossCurrent	0	USD
CY2020Q4	bksy	Long Term Debt Gross Current LongTermDebtGrossCurrent	16798000	USD
CY2021Q3	bksy	Long Term Debt Gross Noncurrent LongTermDebtGrossNoncurrent	81237000	USD
CY2020Q4	bksy	Long Term Debt Gross Noncurrent LongTermDebtGrossNoncurrent	86637000	USD
CY2021Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	81237000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	103435000	USD
CY2021Q3	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	3215000	USD
CY2020Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	1827000	USD
CY2021Q3	us-gaap	Long Term Debt LongTermDebt	78022000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	101608000	USD
CY2021Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	81237000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	103435000	USD
CY2021Q1	bksy	Debt Instrument Number Of Tranches DebtInstrumentNumberOfTranches	2	tranche
CY2021Q2	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	58600000	USD
	bksy	Debt Instrument Number Of Tranches DebtInstrumentNumberOfTranches	3	tranche
	us-gaap	Debt Conversion Converted Instrument Shares Issued1 DebtConversionConvertedInstrumentSharesIssued1	20343000	shares
	us-gaap	Debt Conversion Converted Instrument Warrants Or Options Issued1 DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1	3924000	shares
CY2021Q3	us-gaap	Repayments Of Debt RepaymentsOfDebt	21400000	USD
CY2021Q3	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	16100000	USD
CY2021Q3	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	3500000	USD
CY2021Q3	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	1800000	USD
CY2021Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-12000	USD
CY2021Q3	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	78500000	USD
CY2020Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	79700000	USD
CY2021Q1	us-gaap	Warrants And Rights Outstanding Term WarrantsAndRightsOutstandingTerm	P10Y
CY2021Q3	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	0	USD
CY2021Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	0	USD
CY2021Q1	bksy	Class Of Warrant Or Right Outstanding Tranche Two Exercise Price ClassOfWarrantOrRightOutstandingTrancheTwoExercisePrice	9.20
CY2021Q3	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	0.11
CY2020Q3	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	0	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	47718000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	0	USD
CY2021Q3	us-gaap	Increase Decrease In Derivative Liabilities IncreaseDecreaseInDerivativeLiabilities	-291000	USD
CY2020Q3	us-gaap	Increase Decrease In Derivative Liabilities IncreaseDecreaseInDerivativeLiabilities	0	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	126000	USD
CY2021Q1	bksy	Debt Instrument Number Of Tranches DebtInstrumentNumberOfTranches	2	tranche
	us-gaap	Increase Decrease In Derivative Liabilities IncreaseDecreaseInDerivativeLiabilities	-291000	USD
	us-gaap	Increase Decrease In Derivative Liabilities IncreaseDecreaseInDerivativeLiabilities	0	USD
CY2021Q3	bksy	Other Income Expense OtherIncomeExpense	1000	USD
CY2020Q3	bksy	Other Income Expense OtherIncomeExpense	-155000	USD
	bksy	Other Income Expense OtherIncomeExpense	18000	USD
	bksy	Other Income Expense OtherIncomeExpense	126000	USD
CY2021Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-365000	USD
CY2020Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-155000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-147735000	USD
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2021Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2021Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	116100000	shares
CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	113300000	shares
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2021Q3	bksy	Derivative Instrument Contingent Consideration Liability Shares Volume Weighted Average Price Per Share DerivativeInstrumentContingentConsiderationLiabilitySharesVolumeWeightedAveragePricePerShare	17.50
CY2021Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-46897000	USD
CY2021Q3	bksy	Derivative Instrument Contingent Consideration Liability Earnout Period Threshold Consecutive Trading Days DerivativeInstrumentContingentConsiderationLiabilityEarnoutPeriodThresholdConsecutiveTradingDays	20	satellite
CY2021Q3	bksy	Derivative Instrument Contingent Consideration Liability Shares DerivativeInstrumentContingentConsiderationLiabilityShares	2400000	shares
	bksy	Derivative Instrument Contingent Consideration Liability Term Of Shares DerivativeInstrumentContingentConsiderationLiabilityTermOfShares	P7Y
CY2021Q3	bksy	Derivative Instrument Contingent Consideration Liability Shares With Release Provision Terms Volume Weighted Average Price Per Share DerivativeInstrumentContingentConsiderationLiabilitySharesWithReleaseProvisionTermsVolumeWeightedAveragePricePerShare	15.00
CY2021Q3	bksy	Derivative Instrument Contingent Consideration Liability Shares With Release Provision Terms Number Of Trading Days DerivativeInstrumentContingentConsiderationLiabilitySharesWithReleaseProvisionTermsNumberOfTradingDays	10	tradingDay
CY2021Q3	bksy	Derivative Instrument Contingent Consideration Liability Shares With Release Provision Terms Earnout Period Threshold Consecutive Trading Days DerivativeInstrumentContingentConsiderationLiabilitySharesWithReleaseProvisionTermsEarnoutPeriodThresholdConsecutiveTradingDays	20	tradingDay
CY2020Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-13911000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-250016000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-37594000	USD
CY2021Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-511000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-1022000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	28449000	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	-46897000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	-14422000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-251038000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-9145000	USD
CY2021Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.67
CY2021Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.67
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.41
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.41
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-4.29
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-4.29
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-1.16
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-1.16
CY2021Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2021Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.02
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.02
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.87
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.87
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.67
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.67
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.42
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.42
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-4.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-4.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.29
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.29
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	69975000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	69975000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34258000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34258000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	58297000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	58297000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32515000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32515000	shares
	bksy	Share Based Compensation Arrangement By Share Based Payment Award Number Of Plans ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPlans	2	plan
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P4Y
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod	P10Y
CY2021Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	28493000	USD
CY2020Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	550000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	29265000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1692000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.0121
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	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P2Y6M
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CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3489000	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0.2160
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	969000	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0.1030
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	176000	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0.1507
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2344000	shares
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0.2500
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y8M12D
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	23670000	USD
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1241000	shares
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	0.4367
CY2021Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	12302000	USD
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	2400000	USD
CY2020Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	300000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	6800000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	400000	USD
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	600000	USD
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	600000	USD
CY2021Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	500000	USD
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y1M6D
CY2021Q3	bksy	Interest Payable Related Parties InterestPayableRelatedParties	4700000	USD
CY2020Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	921000	USD
	bksy	Liability For Uncertainty In Income Taxes Noncurrent Additions LiabilityForUncertaintyInIncomeTaxesNoncurrentAdditions	1040000	USD
	bksy	Payments For Liability For Uncertainty In Income Taxes PaymentsForLiabilityForUncertaintyInIncomeTaxes	162000	USD
	bksy	Liability For Uncertainty In Income Taxes Noncurrent Adjustment To Expense LiabilityForUncertaintyInIncomeTaxesNoncurrentAdjustmentToExpense	-27000	USD
CY2021Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	1772000	USD
CY2021Q3	bksy	Long Term Purchase Commitment Number Of Launches LongTermPurchaseCommitmentNumberOfLaunches	5	satelliteLaunch
CY2021Q3	bksy	Long Term Purchase Commitment Number Of Satellites LongTermPurchaseCommitmentNumberOfSatellites	10	satellite
	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	16100000	USD
	bksy	Long Term Purchase Commitment Launch Delay Period LongTermPurchaseCommitmentLaunchDelayPeriod	P365D
	bksy	Long Term Purchase Commitment Remanifest Effort Period LongTermPurchaseCommitmentRemanifestEffortPeriod	P4M
	bksy	Long Term Purchase Commitment Payment Period After Invoice Date LongTermPurchaseCommitmentPaymentPeriodAfterInvoiceDate	P15D
CY2021Q3	bksy	Long Term Purchase Commitment Remaining Amount Committed LongTermPurchaseCommitmentRemainingAmountCommitted	9400000	USD
	bksy	Long Term Purchase Commitment Non Refundable Amount LongTermPurchaseCommitmentNonRefundableAmount	2200000	USD
	bksy	Long Term Purchase Commitment Payment Period After Invoice Date LongTermPurchaseCommitmentPaymentPeriodAfterInvoiceDate	P15D

Files In Submission

Name	View Source	Status
0001753539-21-000010-index-headers.html	Edgar Link	pending
0001753539-21-000010-index.html	Edgar Link	pending
0001753539-21-000010.txt	Edgar Link	pending
0001753539-21-000010-xbrl.zip	Edgar Link	pending
bksy-20210930.htm	Edgar Link	pending
bksy-20210930.xsd	Edgar Link	pending
bksy-20210930_cal.xml	Edgar Link	unprocessable
bksy-20210930_def.xml	Edgar Link	unprocessable
bksy-20210930_htm.xml	Edgar Link	completed
bksy-20210930_lab.xml	Edgar Link	unprocessable
bksy-20210930_pre.xml	Edgar Link	unprocessable
blackskyex321september2021.htm	Edgar Link	pending
blackskyex322september2021.htm	Edgar Link	pending
blackskyexs311september2021.htm	Edgar Link	pending
blackskyexs312-september20.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$BKSY
BlackSky Technology Inc. Stock $bksy

2021 Q4 Form 10-Q Financial Statement

#000175353921000010 Filed on November 15, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BKSY BlackSky Technology Inc. Stock $bksy

2021 Q4 Form 10-Q Financial Statement

#000175353921000010 Filed on November 15, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BKSY
BlackSky Technology Inc. Stock $bksy