$BLFS
BIOLIFE SOLUTIONS INC Stock $blfs

$blfs Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000143774923008875 Filed on March 31, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$37.70M	$44.26M	$161.8M
YoY Change	4.09%	18.64%	35.75%
Cost Of Revenue	$23.66M	$30.29M	$107.9M
YoY Change	-3.2%	-2.74%	31.46%
Gross Profit	$14.04M	$13.97M	$53.82M
YoY Change	19.24%	126.63%	45.28%
Gross Profit Margin	37.24%	31.57%	33.27%
Selling, General & Admin	$21.31M	$18.56M	$69.24M
YoY Change	32.49%	22.38%	49.05%
% of Gross Profit	151.81%	132.85%	128.65%
Research & Development	$4.152M	$4.164M	$14.80M
YoY Change	9.81%	16.61%	25.18%
% of Gross Profit	29.57%	29.8%	27.49%
Depreciation & Amortization	$1.721M	$1.457M	$9.696M
YoY Change	4.11%	-67.55%	107.93%
% of Gross Profit	12.26%	10.43%	18.01%
Operating Expenses	$25.47M	$22.78M	$88.98M
YoY Change	28.17%	-2.62%	52.69%
Operating Profit	-$13.61M	-$8.806M	-$35.16M
YoY Change	78.24%	-48.88%	3.59%
Interest Expense	-$411.0K	-$438.0K	$10.00K
YoY Change	152.15%	333.66%	-102.31%
% of Operating Profit
Other Income/Expense, Net	-$17.00K	$432.0K	$703.0K
YoY Change	-46.88%	45.95%	-88.64%
Pretax Income	-$13.62M	-$49.28M	-$144.8M
YoY Change	77.72%	189.01%	421.84%
Income Tax	$92.00K	-$86.00K	-$5.022M
% Of Pretax Income
Net Earnings	-$13.71M	-$49.19M	-$139.8M
YoY Change	94.08%	239.9%	1731.11%
Net Earnings / Revenue	-36.37%	-111.14%	-86.43%
Basic Earnings Per Share	-$0.32		-$3.29
Diluted Earnings Per Share	-$0.32	-$1.15	-$3.29
COMMON SHARES
Basic Shares Outstanding	43.21M	42.77M	42.48M
Diluted Shares Outstanding	43.03M shares		42.48M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$54.89M	$62.70M	$19.44M
YoY Change	-7.7%	-10.25%	-72.17%
Cash & Equivalents	$19.11M	$19.44M	$19.44M
Short-Term Investments	$35.78M	$43.26M
Other Short-Term Assets	$42.01M	$50.17M	$50.17M
YoY Change	781.31%	1030.72%	1030.72%
Inventory	$41.33M	$34.90M	$34.90M
Prepaid Expenses
Receivables	$30.34M	$33.94M	$33.94M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$132.8M	$138.5M	$138.5M
YoY Change	11.87%	10.01%	10.01%
LONG-TERM ASSETS
Property, Plant & Equipment	$26.10M	$23.64M	$48.27M
YoY Change	42.94%	33.87%	3.55%
Goodwill	$224.7M	$224.7M
YoY Change	0.0%	0.0%
Intangibles	$30.63M	$32.09M
YoY Change	-79.48%	-78.91%
Long-Term Investments	$5.069M	$5.069M	$5.069M
YoY Change	15.94%	15.94%	15.94%
Other Assets	$2.303M	$1.613M	$1.613M
YoY Change	769.06%	396.31%	396.31%
Total Long-Term Assets	$313.7M	$311.8M	$311.8M
YoY Change	-26.25%	-27.19%	-27.19%
TOTAL ASSETS
Total Short-Term Assets	$132.8M	$138.5M	$138.5M
Total Long-Term Assets	$313.7M	$311.8M	$311.8M
Total Assets	$446.5M	$450.2M	$450.2M
YoY Change	-17.93%	-18.74%	-18.74%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$15.53M	$15.37M	$15.37M
YoY Change	32.57%	2.82%	2.82%
Accrued Expenses	$3.825M	$3.128M	$16.25M
YoY Change	178.79%	88.89%	78.79%
Deferred Revenue	$422.0K	$548.0K
YoY Change	-52.85%	-32.68%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$1.250M	$1.814M	$1.972M
YoY Change	124.42%	110.44%	95.05%
Total Short-Term Liabilities	$47.32M	$44.58M	$44.58M
YoY Change	35.04%	10.4%	10.4%
LONG-TERM LIABILITIES
Long-Term Debt	$23.69M	$23.79M	$23.92M
YoY Change	275.29%	274.52%	260.01%
Other Long-Term Liabilities	$0.00	$10.00K	$17.29M
YoY Change	-100.0%	-76.19%	-19.24%
Total Long-Term Liabilities	$23.69M	$23.80M	$41.21M
YoY Change	271.0%	272.21%	46.9%
TOTAL LIABILITIES
Total Short-Term Liabilities	$47.32M	$44.58M	$44.58M
Total Long-Term Liabilities	$23.69M	$23.80M	$41.21M
Total Liabilities	$88.36M	$86.04M	$86.04M
YoY Change	34.92%	16.4%	16.4%
SHAREHOLDERS EQUITY
Retained Earnings	-$260.6M	-$246.9M
YoY Change	132.53%	135.11%
Common Stock	$619.3M	$611.8M
YoY Change	4.78%	4.5%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$358.1M	$364.2M	$364.2M
YoY Change
Total Liabilities & Shareholders Equity	$446.5M	$450.2M	$450.2M
YoY Change	-17.93%	-18.74%	-18.74%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$13.71M	-$49.19M	-$139.8M
YoY Change	94.08%	239.9%	1731.11%
Depreciation, Depletion And Amortization	$1.721M	$1.457M	$9.696M
YoY Change	4.11%	-67.55%	107.93%
Cash From Operating Activities	-$2.712M	$7.857M	-$8.488M
YoY Change	-65.77%	-1115.12%	84.8%
INVESTING ACTIVITIES
Capital Expenditures	$3.295M	$5.715M	$10.39M
YoY Change	126.3%	-326.34%	23.85%
Acquisitions
YoY Change
Other Investing Activities	$7.222M	-$9.179M	-$44.20M
YoY Change		53894.12%	-2925.83%
Cash From Investing Activities	$2.926M	-$14.89M	-$58.12M
YoY Change	-228.9%	485.92%	340.55%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$562.0K	-625.0K	$16.32M
YoY Change	210.5%	-70.31%	-687.33%
NET CHANGE
Cash From Operating Activities	-$2.712M	7.857M	-$8.488M
Cash From Investing Activities	$2.926M	-14.89M	-$58.12M
Cash From Financing Activities	-$562.0K	-625.0K	$16.32M
Net Change In Cash	-$348.0K	-7.662M	-$50.29M
YoY Change	-96.65%	41.34%	144.56%
FREE CASH FLOW
Cash From Operating Activities	-$2.712M	$7.857M	-$8.488M
Capital Expenditures	$3.295M	$5.715M	$10.39M
Free Cash Flow	-$6.007M	$2.142M	-$18.87M
YoY Change	-35.96%	22.33%	45.42%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
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CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
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CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	275000	usd
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CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
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CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
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CY2022	dei	Document Type DocumentType	10-K
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CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-36362
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	94-3076866
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	3303 Monte Villa Parkway, Suite 310
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Bothell
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	WA
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	98021
CY2022	dei	City Area Code CityAreaCode	425
CY2022	dei	Local Phone Number LocalPhoneNumber	402-1400
CY2022	dei	Security12b Title Security12bTitle	BioLife Solutions, Inc. Common Stock
CY2022	dei	Trading Symbol TradingSymbol	BLFS
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
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CY2021	us-gaap	Costs And Expenses CostsAndExpenses	154316000	usd
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	54328000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-145541000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-35160000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-6241000	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-0	usd
CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	121000	usd
CY2020	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-3601000	usd
CY2022	us-gaap	Gain Loss On Investments GainLossOnInvestments	697000	usd
CY2021	us-gaap	Gain Loss On Investments GainLossOnInvestments	0	usd
CY2020	us-gaap	Gain Loss On Investments GainLossOnInvestments	1319000	usd
CY2022	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-687000	usd
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-485000	usd
CY2020	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	40000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	704000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	289000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	0	usd
CY2022	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	0	usd
CY2021	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	6451000	usd
CY2020	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	0	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	714000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	6134000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	4960000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-144827000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-29026000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1281000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-5022000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	414000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-20118000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3264000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-139805000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-8908000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1983000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-139805000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8908000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1822000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-139805000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-8908000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-1632000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.29
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.23
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.29
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.23
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	42481027
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38503944
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27306258
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-139805000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-8908000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1983000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-347000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-282000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-50000	usd
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	usd
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-140202000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-9190000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1983000	usd
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	43321000	usd
CY2020	blfs	Adjustments To Additional Paid In Capital Stock Issued As Employee Bonus AdjustmentsToAdditionalPaidInCapitalStockIssuedAsEmployeeBonus	314000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5981000	usd
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	100121000	usd
CY2020	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	60000	usd
CY2020	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	17916000	usd
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1472000	usd
CY2020	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	usd
CY2020	blfs	Stock Issued During Period Value Cashless Warrant Exercises StockIssuedDuringPeriodValueCashlessWarrantExercises	33111000	usd
CY2020	blfs	Stock Issued During Period Value Warrant Exercises StockIssuedDuringPeriodValueWarrantExercises	150000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1983000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	204429000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	186000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13956000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1418000	usd
CY2021	blfs	Stock Issued During Period Value Cashless Warrant Exercises StockIssuedDuringPeriodValueCashlessWarrantExercises	2901000	usd
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	1000	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-282000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-8908000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	478047000	usd
CY2022	blfs	Stock Issued During Period Value Earnout StockIssuedDuringPeriodValueEarnout	817000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	131000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	25334000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	323000	usd
CY2022	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-397000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-139805000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	364188000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-139805000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-8908000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1983000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	110364000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2022	blfs	Increase Decrease In Prepaid Expense Other Current Assets And Longterm Deposits IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndLongtermDeposits	-26000	usd
CY2021	blfs	Increase Decrease In Prepaid Expense Other Current Assets And Longterm Deposits IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndLongtermDeposits	-2663000	usd
CY2020	blfs	Increase Decrease In Prepaid Expense Other Current Assets And Longterm Deposits IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndLongtermDeposits	50000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6775000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4663000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2035000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9697000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8202000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3033000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	18000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	121000	usd
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	0	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	25334000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	13956000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	5981000	usd
CY2022	blfs	Noncash Lease Expense NoncashLeaseExpense	3486000	usd
CY2021	blfs	Noncash Lease Expense NoncashLeaseExpense	2053000	usd
CY2020	blfs	Noncash Lease Expense NoncashLeaseExpense	737000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-5238000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-20127000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3297000	usd
CY2022	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-4754000	usd
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	2875000	usd
CY2020	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	1575000	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	usd
CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	121000	usd
CY2020	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-3601000	usd
CY2022	us-gaap	Gain Loss On Investments GainLossOnInvestments	697000	usd
CY2021	us-gaap	Gain Loss On Investments GainLossOnInvestments	-0	usd
CY2020	us-gaap	Gain Loss On Investments GainLossOnInvestments	1319000	usd
CY2022	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	447000	usd
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-0	usd
CY2020	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-0	usd
CY2022	blfs	Gain Loss On Acquisition Of Business GainLossOnAcquisitionOfBusiness	-0	usd
CY2021	blfs	Gain Loss On Acquisition Of Business GainLossOnAcquisitionOfBusiness	6451000	usd
CY2020	blfs	Gain Loss On Acquisition Of Business GainLossOnAcquisitionOfBusiness	-0	usd
CY2022	us-gaap	Issuance Of Stock And Warrants For Services Or Claims IssuanceOfStockAndWarrantsForServicesOrClaims	0	usd
CY2021	us-gaap	Issuance Of Stock And Warrants For Services Or Claims IssuanceOfStockAndWarrantsForServicesOrClaims	0	usd
CY2020	us-gaap	Issuance Of Stock And Warrants For Services Or Claims IssuanceOfStockAndWarrantsForServicesOrClaims	60000	usd
CY2022	blfs	Gain Loss On Disposition Of Assets Held For Rent GainLossOnDispositionOfAssetsHeldForRent	-773000	usd
CY2021	blfs	Gain Loss On Disposition Of Assets Held For Rent GainLossOnDispositionOfAssetsHeldForRent	-609000	usd
CY2020	blfs	Gain Loss On Disposition Of Assets Held For Rent GainLossOnDispositionOfAssetsHeldForRent	-365000	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-745000	usd
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-482000	usd
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	284000	usd
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	usd
CY2022	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	166000	usd
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	353000	usd
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	190000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	10753000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	10132000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1786000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6559000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-114000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	629000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2018000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-171000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	1787000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-3936000	usd
CY2020	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	780000	usd
CY2022	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	1526000	usd
CY2021	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	1412000	usd
CY2020	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	759000	usd
CY2022	blfs	Increase Decrease In Warranty Liability IncreaseDecreaseInWarrantyLiability	-1086000	usd
CY2021	blfs	Increase Decrease In Warranty Liability IncreaseDecreaseInWarrantyLiability	5833000	usd
CY2020	blfs	Increase Decrease In Warranty Liability IncreaseDecreaseInWarrantyLiability	0	usd
CY2022	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-260000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-230000	usd
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	0	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-8488000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-4593000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6645000	usd
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	14947000	usd
CY2022	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	usd
CY2021	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	1559000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10385000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8385000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1961000	usd
CY2022	blfs	Deposits On Property Plant And Equipment DepositsOnPropertyPlantAndEquipment	-0	usd
CY2021	blfs	Deposits On Property Plant And Equipment DepositsOnPropertyPlantAndEquipment	-0	usd
CY2020	blfs	Deposits On Property Plant And Equipment DepositsOnPropertyPlantAndEquipment	2672000	usd
CY2022	blfs	Payments To Acquire Assets Held For Rent PaymentsToAcquireAssetsHeldForRent	3536000	usd
CY2021	blfs	Payments To Acquire Assets Held For Rent PaymentsToAcquireAssetsHeldForRent	6371000	usd
CY2020	blfs	Payments To Acquire Assets Held For Rent PaymentsToAcquireAssetsHeldForRent	2813000	usd
CY2022	blfs	Deposits On Assets Held For Lease DepositsOnAssetsHeldForLease	-0	usd
CY2021	blfs	Deposits On Assets Held For Lease DepositsOnAssetsHeldForLease	-0	usd
CY2020	blfs	Deposits On Assets Held For Lease DepositsOnAssetsHeldForLease	362000	usd
CY2022	blfs	Proceeds From Sale Of Marketable Securities ProceedsFromSaleOfMarketableSecurities	420000	usd
CY2021	blfs	Proceeds From Sale Of Marketable Securities ProceedsFromSaleOfMarketableSecurities	0	usd
CY2020	blfs	Proceeds From Sale Of Marketable Securities ProceedsFromSaleOfMarketableSecurities	0	usd
CY2022	blfs	Proceeds From Maturity Of Marketable Securities ProceedsFromMaturityOfMarketableSecurities	8500000	usd
CY2021	blfs	Proceeds From Maturity Of Marketable Securities ProceedsFromMaturityOfMarketableSecurities	0	usd
CY2020	blfs	Proceeds From Maturity Of Marketable Securities ProceedsFromMaturityOfMarketableSecurities	0	usd
CY2022	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	53116000	usd
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	-0	usd
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	-0	usd
CY2022	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	0	usd
CY2021	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	5000	usd
CY2020	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	35000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-58117000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-13192000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-24715000	usd
CY2022	blfs	Proceeds From Term Loan ProceedsFromTermLoan	20000000	usd
CY2021	blfs	Proceeds From Term Loan ProceedsFromTermLoan	0	usd
CY2020	blfs	Proceeds From Term Loan ProceedsFromTermLoan	0	usd
CY2022	blfs	Repayments Of Term Loan RepaymentsOfTermLoan	1666000	usd
CY2021	blfs	Repayments Of Term Loan RepaymentsOfTermLoan	-0	usd
CY2020	blfs	Repayments Of Term Loan RepaymentsOfTermLoan	-0	usd
CY2022	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	-0	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	586000	usd
CY2021	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	-0	usd
CY2020	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	483000	usd
CY2022	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	131000	usd
CY2021	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	145000	usd
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	-0	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	27306000	usd
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	-0	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	31536000	usd
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	-0	usd
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	323000	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1418000	usd
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1472000	usd
CY2022	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	usd
CY2021	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	usd
CY2020	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	40000	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-337000	usd
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-124000	usd
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-56000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	16316000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2778000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	102078000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-50289000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-20563000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	84008000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	69870000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	90456000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	6448000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-108000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-23000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	0	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	19473000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	69870000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	90456000	usd
CY2022	blfs	Cashless Exercise Of Warrants Reclassified From Warrant Liability To Common Stock CashlessExerciseOfWarrantsReclassifiedFromWarrantLiabilityToCommonStock	0	usd
CY2021	blfs	Cashless Exercise Of Warrants Reclassified From Warrant Liability To Common Stock CashlessExerciseOfWarrantsReclassifiedFromWarrantLiabilityToCommonStock	2901000	usd
CY2020	blfs	Cashless Exercise Of Warrants Reclassified From Warrant Liability To Common Stock CashlessExerciseOfWarrantsReclassifiedFromWarrantLiabilityToCommonStock	33111000	usd
CY2022	blfs	Noncash Or Part Noncash Acquisition Equipment Acquired Under Operating Leases NoncashOrPartNoncashAcquisitionEquipmentAcquiredUnderOperatingLeases	243000	usd
CY2021	blfs	Noncash Or Part Noncash Acquisition Equipment Acquired Under Operating Leases NoncashOrPartNoncashAcquisitionEquipmentAcquiredUnderOperatingLeases	6875000	usd
CY2020	blfs	Noncash Or Part Noncash Acquisition Equipment Acquired Under Operating Leases NoncashOrPartNoncashAcquisitionEquipmentAcquiredUnderOperatingLeases	8096000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	440000	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	478000	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	197000	usd
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	0	usd
CY2022	us-gaap	Debt Securities Available For Sale Unrealized Gain Loss DebtSecuritiesAvailableForSaleUnrealizedGainLoss	50000	usd
CY2021	us-gaap	Debt Securities Available For Sale Unrealized Gain Loss DebtSecuritiesAvailableForSaleUnrealizedGainLoss	0	usd
CY2020	us-gaap	Debt Securities Available For Sale Unrealized Gain Loss DebtSecuritiesAvailableForSaleUnrealizedGainLoss	0	usd
CY2022	blfs	Reclassification Of Warrant Liabilities To Equity Upon Exercise ReclassificationOfWarrantLiabilitiesToEquityUponExercise	0	usd
CY2021	blfs	Reclassification Of Warrant Liabilities To Equity Upon Exercise ReclassificationOfWarrantLiabilitiesToEquityUponExercise	0	usd
CY2020	blfs	Reclassification Of Warrant Liabilities To Equity Upon Exercise ReclassificationOfWarrantLiabilitiesToEquityUponExercise	110000	usd
CY2022	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2021	us-gaap	Stock Issued1 StockIssued1	0	usd
CY2020	us-gaap	Stock Issued1 StockIssued1	314000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	452000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	0	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>Use of estimates</b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The preparation of financial statements in conformity with generally accepted accounting principles in the United States (“U.S. GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the financial statements and reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;">Significant estimates and assumptions by management affect the Company’s allowance for doubtful accounts, the net realizable value of inventory, fair value of warrant liability, sales tax liabilities, valuation of market based awards, valuations and purchase price allocations related to investments and business combinations, expected future cash flows including growth rates, discount rates, terminal values and other assumptions and estimates used to evaluate the recoverability of long-lived assets, estimated fair values of intangible assets and goodwill, amortization methods and periods, warranty reserves, certain accrued expenses, share-based compensation, contingent consideration from business combinations, and the provision for income taxes.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The Company regularly assesses these estimates; however, actual results could differ materially from these estimates. Changes in estimates are recorded in the period in which they become known. The Company bases its estimates on historical experience and various other assumptions that it believes to be reasonable under the circumstances. </p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	511000	usd
CY2022	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	161759000	usd
CY2021	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	119156000	usd
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	48087000	usd
CY2020Q2	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	388000	usd
CY2020Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	221000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-139805000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-8908000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1983000	usd
CY2022	blfs	Undistributed Earnings Loss Allocated To Participating Securities Basic Nonvested Share Based Compensation UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicNonvestedShareBasedCompensation	0	usd
CY2021	blfs	Undistributed Earnings Loss Allocated To Participating Securities Basic Nonvested Share Based Compensation UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicNonvestedShareBasedCompensation	0	usd
CY2020	blfs	Undistributed Earnings Loss Allocated To Participating Securities Basic Nonvested Share Based Compensation UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicNonvestedShareBasedCompensation	-100000	usd
CY2022	blfs	Undistributed Earnings Loss Allocated To Participating Securities Basic Warrants Outstanding UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicWarrantsOutstanding	0	usd
CY2021	blfs	Undistributed Earnings Loss Allocated To Participating Securities Basic Warrants Outstanding UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicWarrantsOutstanding	0	usd
CY2020	blfs	Undistributed Earnings Loss Allocated To Participating Securities Basic Warrants Outstanding UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicWarrantsOutstanding	-61000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-139805000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8908000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1822000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	42481027
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38503944
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27306258
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.29
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.23
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-139805000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-8908000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1983000	usd
CY2022	blfs	Warrants Income Statement Impact WarrantsIncomeStatementImpact	-0	usd
CY2021	blfs	Warrants Income Statement Impact WarrantsIncomeStatementImpact	-0	usd
CY2020	blfs	Warrants Income Statement Impact WarrantsIncomeStatementImpact	14000	usd
CY2022	us-gaap	Warrant Down Round Feature Increase Decrease In Equity Amount1 WarrantDownRoundFeatureIncreaseDecreaseInEquityAmount1	0	usd
CY2021	us-gaap	Warrant Down Round Feature Increase Decrease In Equity Amount1 WarrantDownRoundFeatureIncreaseDecreaseInEquityAmount1	0	usd
CY2020	us-gaap	Warrant Down Round Feature Increase Decrease In Equity Amount1 WarrantDownRoundFeatureIncreaseDecreaseInEquityAmount1	-3601000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-139805000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-8908000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-1632000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	42481027
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38503944
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27306258
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.29
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.23
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1655949
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3631747
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	19442000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	69860000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	31000	usd
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	10000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	19473000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	69870000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	768000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	552000	usd
CY2020	us-gaap	Advertising Expense AdvertisingExpense	167000	usd
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>Concentrations of risk</b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;">During the years ended <em style="font: inherit;"> December 31, 2022 </em>and <em style="font: inherit;">2021,</em> we derived approximately 18% and 17% of our revenue from the same customer, respectively. During the year ended <em style="font: inherit;"> December 31, 2020, </em>we derived approximately 13% of our revenue from a different customer. <em style="font: inherit;">No</em> other customers accounted for more than <em style="font: inherit;">10%</em> of revenues. Revenue from foreign customers is denominated in United States dollars or euros.</p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: "Times New Roman"; text-indent: 0px;"><tbody><tr style="vertical-align: bottom;"><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="10" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Year Ended December 31,</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="vertical-align: bottom;"><td style="font-family: "Times New Roman"; font-size: 10pt; width: 55%;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Revenue by major product</b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2022</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2021</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2020</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">CryoStor</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">36</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">33</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">60</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">780XLE Freezer</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 3px;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">22</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 3px;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">22</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 3px;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">-</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td></tr> </tbody></table> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">In the years ended <em style="font: inherit;"> December 31, 2022, </em><em style="font: inherit;">2021,</em> and <em style="font: inherit;">2020,</em> <em style="font: inherit;">no</em> suppliers accounted for more than <em style="font: inherit;">10%</em> of purchases.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The following table represents the Company’s total revenue by geographic area (based on the location of the customer):</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: "Times New Roman"; text-indent: 0px;"><tbody><tr style="vertical-align: bottom;"><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="10" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>Year Ended December 31,</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="vertical-align: bottom;"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; width: 55%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Revenue by customers</b>’<b> geographic locations</b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2022</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2021</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2020</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">United States</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">72</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">78</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">73</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Canada</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">17</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">7</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">13</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Europe, Middle East, Africa (EMEA)</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">7</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">14</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">12</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Other</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">4</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">1</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">2</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">%</p> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 6pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 6pt;">Total revenue</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">100</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">100</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">100</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">%</p> </td></tr> </tbody></table> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The following table represents the Company’s long-lived assets by geographic area as of <em style="font: inherit;"> December 31:</em></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: "Times New Roman"; text-indent: 0px;"><tbody><tr style="vertical-align: bottom;"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; width: 70%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>(In thousands)</b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2022</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td><td style="font-family: "Times New Roman"; font-size: 10pt;"> </td><td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2021</b></b></p> </td><td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">United States</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">42,829</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">40,708</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Netherlands</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">5,437</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">5,903</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Total</p> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">48,266</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">46,611</td><td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"> </td></tr> </tbody></table> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify;">As of <em style="font: inherit;"> December 31, 2022, </em><span style="-sec-ix-hidden:c96268494">two</span> customers accounted for 26% of gross accounts receivable. As of <em style="font: inherit;"> December 31, 2021, </em><span style="-sec-ix-hidden:c96268496">two</span> customers accounted for 32% of gross accounts receivable. <em style="font: inherit;">No</em> other customers accounted for more than <em style="font: inherit;">10%</em> of our gross accounts receivable.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify;">As of <em style="font: inherit;"> December 31, 2022, </em><span style="-sec-ix-hidden:c96268500">one</span> supplier accounted for 23% of accounts payable. As of <em style="font: inherit;"> December 31, 2021, </em>a different supplier accounted for 10% of accounts payable. <em style="font: inherit;">No</em> other suppliers accounted for more than <em style="font: inherit;">10%</em> of our accounts payable.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-9200000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-8908000	usd
CY2021	blfs	Increase Decrease In Prepaid Expense Other Current Assets And Longterm Deposits IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndLongtermDeposits	-2663000	usd
CY2021	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	1412000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1983000	usd
CY2020	blfs	Increase Decrease In Prepaid Expense Other Current Assets And Longterm Deposits IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndLongtermDeposits	50000	usd
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	48266000	usd
CY2021Q4	us-gaap	Noncurrent Assets NoncurrentAssets	46611000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	4656000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	126088000	usd
CY2021Q4	us-gaap	Assets Assets	554286000	usd
CY2021Q4	blfs	Accrued Expenses And Other Current Liabilities AccruedExpensesAndOtherCurrentLiabilities	6870000	usd
CY2021Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	2591000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	42700000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	76239000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-107110000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	478047000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	554286000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	33668000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	154316000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-35160000	usd
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-485000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	6134000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-29026000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-8908000	usd
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.23
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.23
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	15273000	usd
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	54328000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-6241000	usd
CY2020	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	40000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	4960000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1281000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	1983000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1822000	usd
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-1632000	usd
CY2020	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	759000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Current DebtSecuritiesAvailableForSaleAmortizedCostCurrent	43313000	usd
CY2022Q4	blfs	Debt Securities Availableforsale Unrealized Gain Current DebtSecuritiesAvailableforsaleUnrealizedGainCurrent	7000	usd
CY2022	blfs	Debt Securities Availableforsale Unrealized Loss Current DebtSecuritiesAvailableforsaleUnrealizedLossCurrent	60000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	43260000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	44642000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	10000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	60000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	44592000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Current DebtSecuritiesAvailableForSaleAmortizedCostCurrent	43313000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	43260000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Noncurrent DebtSecuritiesAvailableForSaleAmortizedCostNoncurrent	1329000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities Noncurrent AvailableForSaleSecuritiesDebtSecuritiesNoncurrent	1332000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	44642000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	44592000	usd
CY2022Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	20950000	usd
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	17252000	usd
CY2022Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	5680000	usd
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	5015000	usd
CY2022Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	8274000	usd
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	6078000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	34904000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	28345000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.042	pure
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.038	pure
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.061	pure
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.061	pure
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y2M12D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y9M18D
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	3701000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	2817000	usd
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	839000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2141000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1727000	usd
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	277000	usd
CY2022	blfs	Operating Lease Costs And Shortterm Lease Costs OperatingLeaseCostsAndShorttermLeaseCosts	5842000	usd
CY2021	blfs	Operating Lease Costs And Shortterm Lease Costs OperatingLeaseCostsAndShorttermLeaseCosts	4544000	usd
CY2020	blfs	Operating Lease Costs And Shortterm Lease Costs OperatingLeaseCostsAndShorttermLeaseCosts	1116000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	1104000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	749000	usd
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	357000	usd
CY2022	us-gaap	Lease Cost LeaseCost	6946000	usd
CY2021	us-gaap	Lease Cost LeaseCost	5293000	usd
CY2020	us-gaap	Lease Cost LeaseCost	1473000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3448000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	171000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3089000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	101000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2649000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	28000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2267000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	2000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2242000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	6927000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	20622000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	302000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2800000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	18000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	17822000	usd
CY2022Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	284000	usd
CY2022Q4	blfs	Shippers Placed In Service Gross ShippersPlacedInServiceGross	7671000	usd
CY2021Q4	blfs	Shippers Placed In Service Gross ShippersPlacedInServiceGross	5645000	usd
CY2022Q4	blfs	Fixed Assets Held For Rent FixedAssetsHeldForRent	4686000	usd
CY2021Q4	blfs	Fixed Assets Held For Rent FixedAssetsHeldForRent	4040000	usd
CY2022Q4	blfs	Shippers Placed In Service Accumulated Depreciation ShippersPlacedInServiceAccumulatedDepreciation	4952000	usd
CY2021Q4	blfs	Shippers Placed In Service Accumulated Depreciation ShippersPlacedInServiceAccumulatedDepreciation	2272000	usd
CY2022Q4	blfs	Shippers Placed In Service Net ShippersPlacedInServiceNet	7405000	usd
CY2021Q4	blfs	Shippers Placed In Service Net ShippersPlacedInServiceNet	7413000	usd
CY2022Q4	blfs	Shippers And Related Components In Production ShippersAndRelatedComponentsInProduction	1659000	usd
CY2021Q4	blfs	Shippers And Related Components In Production ShippersAndRelatedComponentsInProduction	2396000	usd
CY2022Q4	blfs	Shippers Placed In Service And Fixed Assets Held For Rent Net ShippersPlacedInServiceAndFixedAssetsHeldForRentNet	9064000	usd
CY2021Q4	blfs	Shippers Placed In Service And Fixed Assets Held For Rent Net ShippersPlacedInServiceAndFixedAssetsHeldForRentNet	9809000	usd
CY2022	blfs	Assets Held For Rent Depreciation AssetsHeldForRentDepreciation	3500000	usd
CY2021	blfs	Assets Held For Rent Depreciation AssetsHeldForRentDepreciation	1900000	usd
CY2020	blfs	Assets Held For Rent Depreciation AssetsHeldForRentDepreciation	671000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	32809000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	24398000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9171000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6741000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	23638000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	17657000	usd
CY2022	us-gaap	Depreciation Depreciation	3300000	usd
CY2021	us-gaap	Depreciation Depreciation	2900000	usd
CY2020	us-gaap	Depreciation Depreciation	1400000	usd
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	3128000	usd
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1656000	usd
CY2022Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	975000	usd
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	27000	usd
CY2022Q4	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	5080000	usd
CY2021Q4	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	4351000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	548000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	814000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	51000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	22000	usd
CY2022Q4	blfs	Accrued Expenses And Other Current Liabilities AccruedExpensesAndOtherCurrentLiabilities	9782000	usd
CY2021Q4	blfs	Accrued Expenses And Other Current Liabilities AccruedExpensesAndOtherCurrentLiabilities	6870000	usd
CY2021Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	9398000	usd
CY2020Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	212000	usd
CY2019Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	191000	usd
CY2022	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	0	usd
CY2021	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	3353000	usd
CY2020	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	0	usd
CY2022	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	4463000	usd
CY2021	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	10989000	usd
CY2020	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	137000	usd
CY2022	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	5549000	usd
CY2021	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	5156000	usd
CY2020	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	116000	usd
CY2022Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	8312000	usd
CY2021Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	9398000	usd
CY2020Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	212000	usd
CY2022	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	1600000	usd
CY2021	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	1100000	usd
CY2020Q4	us-gaap	Goodwill Goodwill	58449000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	224741000	usd
CY2022Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	54098000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	22010000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	32088000	usd
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	164462000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	12313000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	152149000	usd
CY2022	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	110400000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9700000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8200000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3000000.0	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	5431000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	4606000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	4434000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	4136000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	3382000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	10099000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	32088000	usd
CY2022Q4	us-gaap	Sales And Excise Tax Payable Current And Noncurrent SalesAndExciseTaxPayableCurrentAndNoncurrent	3700000	usd
	blfs	Sales Taxes Assessed SalesTaxesAssessed	306000	usd
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	25786000	usd
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	7246000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	179000	usd
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	31000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	25607000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	7215000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1814000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	862000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1881000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	5544000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	10543000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	5221000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	2597000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	0	usd
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	79100
CY2020Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	4.75
CY2019Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	3959005
CY2019Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	4.33
CY2021	blfs	Class Of Warrant Or Right Exercised During Period ClassOfWarrantOrRightExercisedDuringPeriod	79100
CY2021	blfs	Class Of Warrant Or Right Exercised During Period Exercise Price ClassOfWarrantOrRightExercisedDuringPeriodExercisePrice	4.75
	blfs	Class Of Warrant Or Right Exercised During Period ClassOfWarrantOrRightExercisedDuringPeriod	3879905
	blfs	Class Of Warrant Or Right Exercised During Period Exercise Price ClassOfWarrantOrRightExercisedDuringPeriodExercisePrice	4.33
CY2021Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	0
CY2021Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	0
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	79100
CY2020Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	4.75
CY2022Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	456293
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P2Y10M2D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	2.16
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	25334000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	13956000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5981000	usd
CY2020	blfs	Stockbased Compensation Tax Benefits StockbasedCompensationTaxBenefits	3200000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-146091000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-28590000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-1281000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1264000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-436000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	0	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-144827000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-29026000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-1281000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	11000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	33000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	205000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	9000	usd
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	216000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	9000	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	33000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2924000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-17703000	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3297000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2314000	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2424000	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	usd
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-5238000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-20127000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3297000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-5022000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-20118000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3264000	usd
CY2021	blfs	Stockbased Compensation Tax Benefits StockbasedCompensationTaxBenefits	10500000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.03	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.07	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.20	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.36	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	2.51	pure
CY2022	blfs	Effective Income Tax Rate Reconciliation162m Limitation On Executive Compensation Deductibility Percentage EffectiveIncomeTaxRateReconciliation162mLimitationOnExecutiveCompensationDeductibilityPercentage	-0.01	pure
CY2021	blfs	Effective Income Tax Rate Reconciliation162m Limitation On Executive Compensation Deductibility Percentage EffectiveIncomeTaxRateReconciliation162mLimitationOnExecutiveCompensationDeductibilityPercentage	-0.11	pure
CY2020	blfs	Effective Income Tax Rate Reconciliation162m Limitation On Executive Compensation Deductibility Percentage EffectiveIncomeTaxRateReconciliation162mLimitationOnExecutiveCompensationDeductibilityPercentage	-0.16	pure
CY2022	blfs	Effective Income Tax Rate Reconciliation Fair Value Change In Contingent Consideration EffectiveIncomeTaxRateReconciliationFairValueChangeInContingentConsideration	0.01	pure
CY2021	blfs	Effective Income Tax Rate Reconciliation Fair Value Change In Contingent Consideration EffectiveIncomeTaxRateReconciliationFairValueChangeInContingentConsideration	-0.02	pure
CY2020	blfs	Effective Income Tax Rate Reconciliation Fair Value Change In Contingent Consideration EffectiveIncomeTaxRateReconciliationFairValueChangeInContingentConsideration	-0.38	pure
CY2022	blfs	Effective Income Tax Rate Reconciliation Fair Value Change In Warrant Liability Percent EffectiveIncomeTaxRateReconciliationFairValueChangeInWarrantLiabilityPercent	0	pure
CY2021	blfs	Effective Income Tax Rate Reconciliation Fair Value Change In Warrant Liability Percent EffectiveIncomeTaxRateReconciliationFairValueChangeInWarrantLiabilityPercent	0	pure
CY2020	blfs	Effective Income Tax Rate Reconciliation Fair Value Change In Warrant Liability Percent EffectiveIncomeTaxRateReconciliationFairValueChangeInWarrantLiabilityPercent	0.59	pure
CY2022	blfs	Effective Income Tax Rate Reconciliation Transaction Costs Percent EffectiveIncomeTaxRateReconciliationTransactionCostsPercent	0	pure
CY2021	blfs	Effective Income Tax Rate Reconciliation Transaction Costs Percent EffectiveIncomeTaxRateReconciliationTransactionCostsPercent	-0.01	pure
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CY2021Q1	us-gaap	Shares Outstanding SharesOutstanding	33401359
CY2021Q2	us-gaap	Share Price SharePrice	35.07

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$BLFS
BIOLIFE SOLUTIONS INC Stock $blfs

2023 Q1 Form 10-K Financial Statement

#000143774923008875 Filed on March 31, 2023

Income Statement

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$BLFS BIOLIFE SOLUTIONS INC Stock $blfs

2023 Q1 Form 10-K Financial Statement

#000143774923008875 Filed on March 31, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BLFS
BIOLIFE SOLUTIONS INC Stock $blfs