$BLGO
BIOLARGO, INC. Stock $blgo

$blgo Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-Q Financial Statement

#000143774922012652 Filed on May 16, 2022

Income Statement

Concept	2022 Q1	2021 Q1
Revenue	$965.0K	$571.0K
YoY Change	69.0%	30.07%
Cost Of Revenue	$444.0K	$339.0K
YoY Change	30.97%	30.38%
Gross Profit	$521.0K	$232.0K
YoY Change	124.57%	29.61%
Gross Profit Margin	53.99%	40.63%
Selling, General & Admin	$1.839M	$1.763M
YoY Change	4.31%	14.04%
% of Gross Profit	352.98%	759.91%
Research & Development	$392.0K	$327.0K
YoY Change	19.88%	-2.39%
% of Gross Profit	75.24%	140.95%
Depreciation & Amortization	$2.000K	$7.000K
YoY Change	-71.43%	-56.25%
% of Gross Profit	0.38%	3.02%
Operating Expenses	$2.231M	$2.090M
YoY Change	6.75%	11.11%
Operating Profit	-$1.710M	-$1.858M
YoY Change	-7.97%	9.17%
Interest Expense	$13.00K	$93.00K
YoY Change	-86.02%	-87.71%
% of Operating Profit
Other Income/Expense, Net	$166.0K	-$20.00K
YoY Change	-930.0%	-97.81%
Pretax Income	-$1.544M	-$1.878M
YoY Change	-17.78%	-28.21%
Income Tax
% Of Pretax Income
Net Earnings	-$1.544M	-$1.878M
YoY Change	-17.78%	-28.21%
Net Earnings / Revenue	-160.0%	-328.9%
Basic Earnings Per Share	-$0.01	-$0.01
Diluted Earnings Per Share	-$6.334K	-$6.978K
COMMON SHARES
Basic Shares Outstanding	260.8M	233.7M
Diluted Shares Outstanding

Balance Sheet

Concept	2022 Q1	2021 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$974.0K	$1.341M
YoY Change	-27.37%	80.24%
Cash & Equivalents	$974.0K	$1.341M
Short-Term Investments
Other Short-Term Assets	$114.0K	$62.00K
YoY Change	83.87%	40.91%
Inventory	$270.0K	$242.0K
Prepaid Expenses
Receivables	$690.0K	$277.0K
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$2.048M	$1.922M
YoY Change	6.56%	77.96%
LONG-TERM ASSETS
Property, Plant & Equipment	$90.00K	$63.00K
YoY Change	42.86%	0.0%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$40.00K	$53.00K
YoY Change	-24.53%	-46.46%
Other Assets	$99.00K	$35.00K
YoY Change	182.86%	0.0%
Total Long-Term Assets	$1.241M	$3.415M
YoY Change	-63.66%	37.92%
TOTAL ASSETS
Total Short-Term Assets	$2.048M	$1.922M
Total Long-Term Assets	$1.241M	$3.415M
Total Assets	$3.289M	$5.337M
YoY Change	-38.37%	50.08%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$662.0K	$685.0K
YoY Change	-3.36%	59.3%
Accrued Expenses	$317.0K	$508.0K
YoY Change	-37.6%	2.42%
Deferred Revenue	$0.00	$45.00K
YoY Change	-100.0%	400.0%
Short-Term Debt	$0.00	$1.207M
YoY Change	-100.0%	9.03%
Long-Term Debt Due	$174.0K	$448.0K
YoY Change	-61.16%	-83.34%
Total Short-Term Liabilities	$1.244M	$2.973M
YoY Change	-58.16%	-37.16%
LONG-TERM LIABILITIES
Long-Term Debt	$150.0K	$481.0K
YoY Change	-68.81%	-31.29%
Other Long-Term Liabilities	$318.0K	$1.111M
YoY Change	-71.38%	21.55%
Total Long-Term Liabilities	$645.0K	$1.592M
YoY Change	-59.48%	127.43%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.244M	$2.973M
Total Long-Term Liabilities	$645.0K	$1.592M
Total Liabilities	$1.889M	$4.565M
YoY Change	-58.62%	-26.28%
SHAREHOLDERS EQUITY
Retained Earnings	-$140.8M	-$133.7M
YoY Change	5.31%	6.2%
Common Stock	$176.0K	$161.0K
YoY Change	9.32%	35.29%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$4.485M	$4.749M
YoY Change
Total Liabilities & Shareholders Equity	$3.289M	$5.337M
YoY Change	-38.37%	50.08%

Cashflow Statement

Concept	2022 Q1	2021 Q1
OPERATING ACTIVITIES
Net Income	-$1.544M	-$1.878M
YoY Change	-17.78%	-28.21%
Depreciation, Depletion And Amortization	$2.000K	$7.000K
YoY Change	-71.43%	-56.25%
Cash From Operating Activities	-$1.140M	-$845.0K
YoY Change	34.91%	12.22%
INVESTING ACTIVITIES
Capital Expenditures	-$32.00K	-$10.00K
YoY Change	220.0%
Acquisitions
YoY Change
Other Investing Activities		$0.00
YoY Change		-100.0%
Cash From Investing Activities	-$32.00K	-$10.00K
YoY Change	220.0%	-88.1%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$1.202M	$2.106M
YoY Change	-42.92%	133.74%
Debt Paid & Issued, Net	$0.00	$650.0K
YoY Change	-100.0%
Cash From Financing Activities	$1.192M	$1.482M
YoY Change	-19.57%	60.04%
NET CHANGE
Cash From Operating Activities	-$1.140M	-$845.0K
Cash From Investing Activities	-$32.00K	-$10.00K
Cash From Financing Activities	$1.192M	$1.482M
Net Change In Cash	$12.00K	$625.0K
YoY Change	-98.08%	602.25%
FREE CASH FLOW
Cash From Operating Activities	-$1.140M	-$845.0K
Capital Expenditures	-$32.00K	-$10.00K
Free Cash Flow	-$1.108M	-$835.0K
YoY Change	32.69%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	716000	USD
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	262684267
CY2022Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2022Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2022Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.00067
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.00067
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	90000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	61000	USD
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	99000	USD
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000
CY2022Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2022Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00067
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00067
CY2022Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	400000000
CY2022Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	262684267
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	255893726
CY2022Q1	blgo	Number Of Wholly Owned Subsidiaries NumberOfWhollyOwnedSubsidiaries	4	pure
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	13000	USD
CY2022Q1	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	3000	USD
CY2021Q1	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2022Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	421000	USD
CY2022Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	pure
CY2022Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	974000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	962000	USD
CY2022Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	690000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	513000	USD
CY2022Q1	us-gaap	Inventory Net InventoryNet	270000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	241000	USD
CY2022Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	114000	USD
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	85000	USD
CY2022Q1	us-gaap	Assets Current AssetsCurrent	2048000	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	1801000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	69000	USD
CY2022Q1	us-gaap	Equity Method Investments EquityMethodInvestments	40000	USD
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	48000	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	421000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	453000	USD
CY2022Q1	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	591000	USD
CY2021Q4	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	591000	USD
CY2022Q1	us-gaap	Assets Assets	3289000	USD
CY2021Q4	us-gaap	Assets Assets	3023000	USD
CY2022Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	174000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	314000	USD
CY2022Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	0	USD
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	89000	USD
CY2022Q1	blgo	Liability For Customer Deposits Current LiabilityForCustomerDepositsCurrent	91000	USD
CY2021Q4	blgo	Liability For Customer Deposits Current LiabilityForCustomerDepositsCurrent	79000	USD
CY2022Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	103000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	103000	USD
CY2022Q1	us-gaap	Liabilities Current LiabilitiesCurrent	1244000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1374000	USD
CY2022Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	318000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	349000	USD
CY2022Q1	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	645000	USD
CY2022Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-140773000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-139121000	USD
CY2022Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-123000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-115000	USD
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	4485000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	4653000	USD
CY2022Q1	us-gaap	Minority Interest MinorityInterest	-3085000	USD
CY2022Q1	us-gaap	Liabilities Liabilities	1889000	USD
CY2021Q4	us-gaap	Liabilities Liabilities	2090000	USD
CY2022Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2022Q1	us-gaap	Common Stock Value CommonStockValue	176000	USD
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	171000	USD
CY2022Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	145205000	USD
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	143718000	USD
CY2021Q4	us-gaap	Minority Interest MinorityInterest	-3720000	USD
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1400000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	933000	USD
CY2022Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3289000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3023000	USD
CY2022Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	965000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	571000	USD
CY2022Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	444000	USD
CY2021Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	339000	USD
CY2022Q1	us-gaap	Gross Profit GrossProfit	521000	USD
CY2021Q1	us-gaap	Gross Profit GrossProfit	232000	USD
CY2022Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1839000	USD
CY2021Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1763000	USD
CY2022Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	392000	USD
CY2021Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	327000	USD
CY2022Q1	us-gaap	Operating Expenses OperatingExpenses	2231000	USD
CY2021Q1	us-gaap	Operating Expenses OperatingExpenses	2090000	USD
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-1710000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-1858000	USD
CY2022Q1	blgo	Nonoperating Income Grant Income NonoperatingIncomeGrantIncome	5000	USD
CY2021Q1	blgo	Nonoperating Income Grant Income NonoperatingIncomeGrantIncome	30000	USD
CY2022Q1	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	174000	USD
CY2021Q1	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	43000	USD
CY2022Q1	us-gaap	Interest Expense InterestExpense	13000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	93000	USD
CY2022Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	166000	USD
CY2021Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-20000	USD
CY2022Q1	blgo	Profit Loss Including Deemed Dividends For The Change Accounting For Derivative Liability ProfitLossIncludingDeemedDividendsForTheChangeAccountingForDerivativeLiability	-1544000	USD
CY2021Q1	blgo	Profit Loss Including Deemed Dividends For The Change Accounting For Derivative Liability ProfitLossIncludingDeemedDividendsForTheChangeAccountingForDerivativeLiability	-1878000	USD
CY2022Q1	blgo	Deemed Dividend For The Change In Accounting For Derivative Liability DeemedDividendForTheChangeInAccountingForDerivativeLiability	108000	USD
CY2021Q1	blgo	Deemed Dividend For The Change In Accounting For Derivative Liability DeemedDividendForTheChangeInAccountingForDerivativeLiability	-247000	USD
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1652000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1631000	USD
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	260805418
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	233733015
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-1544000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	-1878000	USD
CY2022Q1	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	17000	USD
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	660000	USD
CY2022Q1	blgo	Stockholders Equity Allocation Of Noncontrolling Interest From Subsidiarys Equity Issuance StockholdersEquityAllocationOfNoncontrollingInterestFromSubsidiarysEquityIssuance	0	USD
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-1544000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-8000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	-1878000	USD
CY2022Q1	us-gaap	Share Based Compensation ShareBasedCompensation	801000	USD
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	585000	USD
CY2022Q1	us-gaap	Issuance Of Stock And Warrants For Services Or Claims IssuanceOfStockAndWarrantsForServicesOrClaims	17000	USD
CY2021Q1	us-gaap	Issuance Of Stock And Warrants For Services Or Claims IssuanceOfStockAndWarrantsForServicesOrClaims	111000	USD
CY2022Q1	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	4000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-8000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2000	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-1552000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-1880000	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	108000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-247000	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1660000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1633000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	933000	USD
CY2022Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1202000	USD
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1400000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-235000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2106000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	111000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	424000	USD
CY2021Q1	blgo	Adjustments To Additional Paid In Capital Warrants And Conversion Feature Issued AdjustmentsToAdditionalPaidInCapitalWarrantsAndConversionFeatureIssued	35000	USD
CY2021Q1	blgo	Noncontrolling Interest Decrease From Allocation NoncontrollingInterestDecreaseFromAllocation	0	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	-1878000	USD
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CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	772000	USD
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-1544000	USD
CY2021Q1	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	46000	USD
CY2022Q1	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	174000	USD
CY2021Q1	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	43000	USD
CY2022Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-8000	USD
CY2021Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-10000	USD
CY2022Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2021Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1000	USD
CY2022Q1	us-gaap	Depreciation Depreciation	2000	USD
CY2021Q1	us-gaap	Depreciation Depreciation	7000	USD
CY2022Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	178000	USD
CY2021Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-206000	USD
CY2022Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	29000	USD
CY2021Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-36000	USD
CY2022Q1	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-89000	USD
CY2021Q1	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-4000	USD
CY2022Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	59000	USD
CY2021Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	34000	USD
CY2022Q1	blgo	Increase Decrease In Liability For Customer Deposits IncreaseDecreaseInLiabilityForCustomerDeposits	12000	USD
CY2021Q1	blgo	Increase Decrease In Liability For Customer Deposits IncreaseDecreaseInLiabilityForCustomerDeposits	80000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1140000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-845000	USD
CY2022Q1	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	32000	USD
CY2021Q1	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	10000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-32000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10000	USD
CY2022Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1202000	USD
CY2021Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	2106000	USD
CY2022Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	-0	USD
CY2021Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	650000	USD
CY2022Q1	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	10000	USD
CY2021Q1	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	24000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1192000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1482000	USD
CY2022Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-8000	USD
CY2021Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-2000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	12000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	625000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	962000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	716000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	974000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1341000	USD
CY2022Q1	us-gaap	Interest Paid Net InterestPaidNet	7000	USD
CY2021Q1	us-gaap	Interest Paid Net InterestPaidNet	26000	USD
CY2022Q1	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2021Q1	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2022Q1	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	0	USD
CY2021Q1	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	35000	USD
CY2022Q1	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	633000000	USD
CY2021Q1	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	0	USD
CY2022Q1	blgo	Allocation Of Stock Option Expense Within Noncontrolling Interest AllocationOfStockOptionExpenseWithinNoncontrollingInterest	528000	USD
CY2021Q1	blgo	Allocation Of Stock Option Expense Within Noncontrolling Interest AllocationOfStockOptionExpenseWithinNoncontrollingInterest	313000	USD
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-1544000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1140000	USD
CY2022Q1	blgo	Working Capital Deficit WorkingCapitalDeficit	804000	USD
CY2022Q1	us-gaap	Assets Current AssetsCurrent	2048000	USD
CY2022Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	965000	USD
CY2022Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	141000	USD
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	133000	USD
CY2022Q1	us-gaap	Inventory Net InventoryNet	270000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	241000	USD
CY2022Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	974000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	962000	USD
CY2022Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	12000	USD
CY2022Q1	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 36pt;"><b><i><span style="text-decoration: underline; ">Credit Concentration</span></i></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;margin:0pt;text-indent:36pt;">We have a limited number of customers that account for significant portions of our revenue. During the <em style="font: inherit;">three</em> months ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2020,</em> the following customers accounted for more than <em style="font: inherit;">10%</em> of consolidated revenues:</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="margin-right: 20%; margin-left: 72pt; width: 80%; 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; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0); width: 66%;"> </td><td style="font-family: Times New Roman; font-size: 10pt; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 2pt; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt 0pt 0pt 2pt;"><b><b>March 31, </b><br/> <b>2022</b></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> </td><td style="font-family: Times New Roman; font-size: 10pt; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b><b>March 31, </b></b></p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b><b>2021</b></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer A</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: 14%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">29</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:9pt;"><span style="-sec-ix-hidden:c84439765"><10</span></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">%</td></tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer B</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: 14%; 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;">%</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:9pt;"><span style="-sec-ix-hidden:c84439767"><10</span></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">%</td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer C</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><span style="-sec-ix-hidden:c84439768"><10</span></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">%</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: 14%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c84439769">39</span></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; width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer D</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><span style="-sec-ix-hidden:c84439770"><10</span></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">%</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: 14%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">16</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(204, 238, 255);"><td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer E</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><span style="-sec-ix-hidden:c84439772"><10</span></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">%</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: 14%; 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;">%</td></tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer F</p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:9pt;"><span style="-sec-ix-hidden:c84439774"><10</span></p> </td><td style="font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;">%</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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 14%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">12</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; 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-indent:36pt;">We had two customers that each accounted for more than <em style="font: inherit;">10%</em> of consolidated accounts receivable at <em style="font: inherit;"> March 31, 2022, </em>and <span style="-sec-ix-hidden:c84439603">two</span> customers at <em style="font: inherit;"> December </em><em style="font: inherit;">31,</em> <em style="font: inherit;">2021,</em> as follows:</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="margin-right: 20%; margin-left: 72pt; width: 80%; 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; width: 66%; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0);"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b><b>March 31,</b></b></p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b><b>2022</b></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0);"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%; border-top: 1px solid rgb(0, 0, 0); border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:-5pt;"><b><b>December 31,</b></b></p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:-5pt;"><b><b>2021</b></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; 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; width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer D</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: 14%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">29</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:9pt;"><em style="font: inherit;"><10</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">%</td></tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer E</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: 14%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">24</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:9pt;"><em style="font: inherit;"><10</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">%</td></tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: Times New Roman; font-size: 10pt; width: 66%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer F</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:9pt;"><em style="font: inherit;"><10</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">%</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: 14%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">32</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; width: 66%; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Customer G</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td colspan="2" style="text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 1%; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;text-indent:9pt;"><em style="font: inherit;"><10</em></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%; border-bottom: 1px solid rgb(0, 0, 0);">%</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: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 14%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">12</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">%</td></tr> </tbody></table>
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	3000	USD
CY2022Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	129000	USD
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	108000	USD
CY2022Q1	us-gaap	Security Deposit SecurityDeposit	35000	USD
CY2022Q1	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	342000	USD
CY2022Q1	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"/> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt 0pt 0pt 36pt;"><b><i><span style="text-decoration: underline; ">Use of Estimates </span></i></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;margin:0pt;text-indent:36pt;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and revenues and expenses during the period reported. Actual results could differ from those estimates. Estimates are used when accounting for stock-based transactions, debt transactions, derivative liabilities, allowance for bad debt, asset depreciation and amortization, among others.</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-indent:36pt;">The methods, estimates and judgments we use in applying these most critical accounting policies have a significant impact on the results of our financial statements.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2022Q1	us-gaap	Debt Instrument Unamortized Discount Current DebtInstrumentUnamortizedDiscountCurrent	16000	USD
CY2022Q1	blgo	Contract With Customer Liability Revenue Recognized During Period ContractWithCustomerLiabilityRevenueRecognizedDuringPeriod	118000	USD
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	89000	USD
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Current DebtInstrumentUnamortizedDiscountCurrent	-0	USD
CY2022Q1	us-gaap	Debt Current DebtCurrent	174000	USD
CY2021Q4	us-gaap	Debt Current DebtCurrent	314000	USD
CY2022Q1	us-gaap	Debt Instrument Unamortized Discount Noncurrent DebtInstrumentUnamortizedDiscountNoncurrent	-0	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Noncurrent DebtInstrumentUnamortizedDiscountNoncurrent	20000	USD
CY2022Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	150000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	180000	USD
CY2022Q1	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	324000	USD
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	494000	USD
CY2022Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	4000	USD
CY2021Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	93000	USD
CY2022Q1	us-gaap	Share Price SharePrice	0.23
CY2022Q1	us-gaap	Share Price SharePrice	0.23
CY2022Q1	us-gaap	Share Price SharePrice	0.23
CY2021Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	36765502
CY2022Q1	blgo	Class Of Warrant Or Right Issued During Period ClassOfWarrantOrRightIssuedDuringPeriod	10393936
CY2022Q1	blgo	Class Of Warrant Or Right Expired During Period ClassOfWarrantOrRightExpiredDuringPeriod	388889
CY2022Q1	blgo	Price Range Warrants Expired PriceRangeWarrantsExpired	0.22
CY2022Q1	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	46770549
CY2022Q1	blgo	Class Of Warrant Or Right Aggregate Value Of Warrants Or Rights ClassOfWarrantOrRightAggregateValueOfWarrantsOrRights	342000	USD
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	32980989
CY2021Q1	blgo	Class Of Warrant Or Right Issued During Period ClassOfWarrantOrRightIssuedDuringPeriod	1975000
CY2021Q1	blgo	Class Of Warrant Or Right Expired During Period ClassOfWarrantOrRightExpiredDuringPeriod	746528
CY2021Q1	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	34209461
CY2022Q1	us-gaap	Share Price SharePrice	0.23
CY2022Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	965000	USD
CY2022Q1	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	0	USD
CY2022Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	392000	USD
CY2022Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-1710000	USD
CY2022Q1	blgo	Nonoperating Income Grant Income NonoperatingIncomeGrantIncome	5000	USD
CY2022Q1	us-gaap	Interest Expense InterestExpense	13000	USD
CY2022Q1	us-gaap	Profit Loss ProfitLoss	-1544000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	571000	USD
CY2021Q1	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	0	USD
CY2021Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	327000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-1858000	USD
CY2021Q1	blgo	Nonoperating Income Grant Income NonoperatingIncomeGrantIncome	30000	USD
CY2021Q1	us-gaap	Interest Expense InterestExpense	93000	USD
CY2021Q1	us-gaap	Profit Loss ProfitLoss	-1878000	USD
CY2022Q1	blgo	Finitelived Tangible Assets Net FinitelivedTangibleAssetsNet	2828000	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	421000	USD
CY2022Q1	blgo	Tangible And Intangible Assets Rightofuse Assets And Equity Method Investment Total TangibleAndIntangibleAssetsRightofuseAssetsAndEquityMethodInvestmentTotal	3289000	USD
CY2021Q4	blgo	Finitelived Tangible Assets Net FinitelivedTangibleAssetsNet	2522000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	453000	USD
CY2021Q4	blgo	Tangible And Intangible Assets Rightofuse Assets And Equity Method Investment Total TangibleAndIntangibleAssetsRightofuseAssetsAndEquityMethodInvestmentTotal	3023000	USD
CY2022Q1	us-gaap	Operating Lease Expense OperatingLeaseExpense	63000	USD
CY2021Q1	us-gaap	Operating Lease Expense OperatingLeaseExpense	56000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	670000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Discount Rate LesseeOperatingLeaseDiscountRate	0.18	pure

Files In Submission

Name	View Source	Status
0001437749-22-012652-index-headers.html	Edgar Link	pending
0001437749-22-012652-index.html	Edgar Link	pending
0001437749-22-012652.txt	Edgar Link	pending
0001437749-22-012652-xbrl.zip	Edgar Link	pending
blgo-20220331.xsd	Edgar Link	pending
blgo-20220331_cal.xml	Edgar Link	unprocessable
blgo-20220331_def.xml	Edgar Link	unprocessable
blgo-20220331_lab.xml	Edgar Link	unprocessable
blgo-20220331_pre.xml	Edgar Link	unprocessable
blgo20220331_10q.htm	Edgar Link	pending
blgo20220331_10q_htm.xml	Edgar Link	completed
ex_371915.htm	Edgar Link	pending
ex_371916.htm	Edgar Link	pending
ex_371917.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
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R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
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R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$BLGO
BIOLARGO, INC. Stock $blgo

2022 Q1 Form 10-Q Financial Statement

#000143774922012652 Filed on May 16, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BLGO BIOLARGO, INC. Stock $blgo

2022 Q1 Form 10-Q Financial Statement

#000143774922012652 Filed on May 16, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BLGO
BIOLARGO, INC. Stock $blgo