$BLGO
BIOLARGO, INC. Stock $blgo

$blgo Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 10-Q Financial Statement

#000143774922027358 Filed on November 14, 2022

Income Statement

Concept	2022 Q4	2022 Q3	2021 Q3
Revenue	$2.098M	$1.500M	$712.0K
YoY Change	166.24%	110.67%	6.91%
Cost Of Revenue	$1.133M	$748.0K	$362.0K
YoY Change	143.66%	106.63%	20.27%
Gross Profit	$965.0K	$752.0K	$350.0K
YoY Change	198.76%	114.86%	-4.11%
Gross Profit Margin	46.0%	50.13%	49.16%
Selling, General & Admin	$1.884M	$1.424M	$1.461M
YoY Change	34.0%	-2.53%	-24.18%
% of Gross Profit	195.23%	189.36%	417.43%
Research & Development	$301.0K	$271.0K	$344.0K
YoY Change	-11.47%	-21.22%	-0.86%
% of Gross Profit	31.19%	36.04%	98.29%
Depreciation & Amortization	$17.00K	$22.00K	$5.000K
YoY Change	466.67%	340.0%	-70.59%
% of Gross Profit	1.76%	2.93%	1.43%
Operating Expenses	$2.185M	$1.695M	$1.805M
YoY Change	25.14%	-6.09%	-20.62%
Operating Profit	-$1.220M	-$943.0K	-$1.455M
YoY Change	-14.27%	-35.19%	-23.78%
Interest Expense	-$11.00K	$14.00K	$26.00K
YoY Change	-57.69%	-46.15%	-91.82%
% of Operating Profit
Other Income/Expense, Net	$20.00K	$96.00K	$18.00K
YoY Change	-53.49%	433.33%	-103.74%
Pretax Income	-$1.408M	-$847.0K	-$1.435M
YoY Change	-21.38%	-40.98%	-39.96%
Income Tax
% Of Pretax Income
Net Earnings	-$1.089M	-$847.0K	-$1.435M
YoY Change	-56.89%	-40.98%	-39.96%
Net Earnings / Revenue	-51.91%	-56.47%	-201.54%
Basic Earnings Per Share		$0.00	-$0.01
Diluted Earnings Per Share	$0.00	-$1.862K	-$5.144K
COMMON SHARES
Basic Shares Outstanding	275.4M	269.4M	252.9M
Diluted Shares Outstanding

Balance Sheet

Concept	2022 Q4	2022 Q3	2021 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.851M	$1.268M	$1.098M
YoY Change	92.41%	15.48%	-1.7%
Cash & Equivalents	$1.851M	$1.268M	$1.098M
Short-Term Investments
Other Short-Term Assets	$118.0K	$120.0K	$99.00K
YoY Change	38.82%	21.21%	94.12%
Inventory	$120.0K	$260.0K	$250.0K
Prepaid Expenses
Receivables	$1.064M	$884.0K	$464.0K
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$3.153M	$2.532M	$1.911M
YoY Change	75.07%	32.5%	2.03%
LONG-TERM ASSETS
Property, Plant & Equipment	$287.0K	$196.0K	$64.00K
YoY Change	370.49%	206.25%	52.38%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$33.00K	$33.00K	$40.00K
YoY Change	-31.25%	-17.5%	-45.21%
Other Assets	$124.0K	$123.0K	$35.00K
YoY Change	79.71%	251.43%	-95.75%
Total Long-Term Assets	$1.705M	$1.839M	$3.373M
YoY Change	39.53%	-45.48%	1.75%
TOTAL ASSETS
Total Short-Term Assets	$3.153M	$2.532M	$1.911M
Total Long-Term Assets	$1.705M	$1.839M	$3.373M
Total Assets	$4.858M	$4.371M	$5.284M
YoY Change	60.7%	-17.28%	1.85%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$717.0K	$334.0K	$771.0K
YoY Change	104.86%	-56.68%	62.32%
Accrued Expenses	$372.0K	$292.0K	$496.0K
YoY Change	-5.34%	-41.13%	22.47%
Deferred Revenue	$17.00K	$6.000K	$162.0K
YoY Change	-80.9%	-96.3%	125.0%
Short-Term Debt	$0.00	$0.00	$1.007M
YoY Change		-100.0%	-21.33%
Long-Term Debt Due	$100.0K	$86.00K	$0.00
YoY Change	-68.15%		-100.0%
Total Short-Term Liabilities	$1.576M	$1.029M	$2.515M
YoY Change	14.7%	-59.09%	-21.14%
LONG-TERM LIABILITIES
Long-Term Debt	$237.0K	$247.0K	$489.0K
YoY Change	31.67%	-49.49%	-3.55%
Other Long-Term Liabilities	$773.0K	$799.0K	$1.081M
YoY Change	121.49%	-26.09%	6.82%
Total Long-Term Liabilities	$1.271M	$1.309M	$1.766M
YoY Change	77.51%	-25.88%	248.32%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.576M	$1.029M	$2.515M
Total Long-Term Liabilities	$1.271M	$1.309M	$1.766M
Total Liabilities	$2.847M	$2.338M	$4.281M
YoY Change	36.22%	-45.39%	-9.07%
SHAREHOLDERS EQUITY
Retained Earnings	-$143.6M	-$142.5M	-$136.6M
YoY Change	3.22%	4.33%	4.75%
Common Stock	$186.0K	$184.0K	$171.0K
YoY Change	8.77%	7.6%	15.54%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$4.878M	$4.964M	$4.809M
YoY Change
Total Liabilities & Shareholders Equity	$4.858M	$4.371M	$5.284M
YoY Change	60.7%	-17.28%	1.85%

Cashflow Statement

Concept	2022 Q4	2022 Q3	2021 Q3
OPERATING ACTIVITIES
Net Income	-$1.089M	-$847.0K	-$1.435M
YoY Change	-56.89%	-40.98%	-39.96%
Depreciation, Depletion And Amortization	$17.00K	$22.00K	$5.000K
YoY Change	466.67%	340.0%	-70.59%
Cash From Operating Activities	$41.00K	-$939.0K	-$908.0K
YoY Change	-104.21%	3.41%	-28.56%
INVESTING ACTIVITIES
Capital Expenditures	$107.0K	-$63.00K	$0.00
YoY Change	-923.08%
Acquisitions
YoY Change
Other Investing Activities			$0.00
YoY Change			-100.0%
Cash From Investing Activities	-$107.0K	-$63.00K	$0.00
YoY Change	723.08%		-100.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	613.0K	1.103M	656.0K
YoY Change	-28.47%	68.14%	-46.36%
NET CHANGE
Cash From Operating Activities	41.00K	-939.0K	-908.0K
Cash From Investing Activities	-107.0K	-63.00K	0.000
Cash From Financing Activities	613.0K	1.103M	656.0K
Net Change In Cash	547.0K	101.0K	-252.0K
YoY Change	-517.56%	-140.08%	320.0%
FREE CASH FLOW
Cash From Operating Activities	$41.00K	-$939.0K	-$908.0K
Capital Expenditures	$107.0K	-$63.00K	$0.00
Free Cash Flow	-$66.00K	-$876.0K	-$908.0K
YoY Change	-93.14%	-3.52%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2022Q3	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
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2022Q3	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
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	550000000
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	550000000
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	274622640
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	255893726
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-5112000	usd
CY2022Q3	blgo	Number Of Wholly Owned Subsidiaries NumberOfWhollyOwnedSubsidiaries	4	pure
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	12000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	12000	usd
CY2022Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	3000	usd
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	3000	usd
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	usd
CY2022Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	000-19709
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	65-0159115
	dei	Entity Address Address Line1 EntityAddressAddressLine1	14921 Chestnut St.
	dei	Entity Address City Or Town EntityAddressCityOrTown	Westminster
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	92683
	dei	City Area Code CityAreaCode	888
	dei	Local Phone Number LocalPhoneNumber	400-2863
	dei	Security12b Title Security12bTitle	Common stock
	dei	Trading Symbol TradingSymbol	BLGO
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021Q4	us-gaap	Assets Current AssetsCurrent	1801000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	120000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	85000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	2532000	usd
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	275417050
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1268000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	962000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	884000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	513000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	260000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	241000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	196000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	61000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	123000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	69000	usd
CY2022Q3	us-gaap	Equity Method Investments EquityMethodInvestments	33000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	48000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	896000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	453000	usd
CY2022Q3	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	591000	usd
CY2021Q4	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	591000	usd
CY2022Q3	us-gaap	Assets Assets	4371000	usd
CY2021Q4	us-gaap	Assets Assets	3023000	usd
CY2022Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	86000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	314000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	6000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	89000	usd
CY2022Q3	blgo	Liability For Customer Deposits Current LiabilityForCustomerDepositsCurrent	109000	usd
CY2021Q4	blgo	Liability For Customer Deposits Current LiabilityForCustomerDepositsCurrent	79000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	97000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	103000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	1029000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1374000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	799000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	349000	usd
CY2022Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	1309000	usd
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	716000	usd
CY2022Q3	us-gaap	Liabilities Liabilities	2338000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	2090000	usd
CY2022Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	184000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	171000	usd
CY2022Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	147470000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	143718000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-142505000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-139121000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	4964000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-185000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-115000	usd
CY2021Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	362000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1894000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	963000	usd
CY2022Q3	us-gaap	Gross Profit GrossProfit	752000	usd
CY2021Q3	us-gaap	Gross Profit GrossProfit	350000	usd
	us-gaap	Gross Profit GrossProfit	1892000	usd
	us-gaap	Gross Profit GrossProfit	780000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	4653000	usd
CY2022Q3	us-gaap	Minority Interest MinorityInterest	-2931000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	-3720000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2033000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	933000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4371000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3023000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1500000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	712000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3786000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1743000	usd
CY2022Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	748000	usd
CY2022Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1424000	usd
CY2021Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1461000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	4847000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	4766000	usd
CY2022Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	271000	usd
CY2021Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	344000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1018000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1027000	usd
CY2022Q3	us-gaap	Operating Expenses OperatingExpenses	1695000	usd
CY2021Q3	us-gaap	Operating Expenses OperatingExpenses	1805000	usd
	us-gaap	Operating Expenses OperatingExpenses	5865000	usd
	us-gaap	Operating Expenses OperatingExpenses	5793000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-943000	usd
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-1455000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-3973000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-5013000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	14000	usd
CY2021Q3	us-gaap	Interest Expense InterestExpense	26000	usd
	us-gaap	Interest Expense InterestExpense	42000	usd
	us-gaap	Interest Expense InterestExpense	208000	usd
CY2022Q3	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	0	usd
CY2021Q3	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	0	usd
	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	174000	usd
	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	43000	usd
CY2022Q3	blgo	Tax Credit Income TaxCreditIncome	66000	usd
CY2021Q3	blgo	Tax Credit Income TaxCreditIncome	21000	usd
	blgo	Tax Credit Income TaxCreditIncome	66000	usd
	blgo	Tax Credit Income TaxCreditIncome	50000	usd
CY2022Q3	blgo	Nonoperating Income Grant Income NonoperatingIncomeGrantIncome	44000	usd
CY2021Q3	blgo	Nonoperating Income Grant Income NonoperatingIncomeGrantIncome	25000	usd
	blgo	Nonoperating Income Grant Income NonoperatingIncomeGrantIncome	51000	usd
	blgo	Nonoperating Income Grant Income NonoperatingIncomeGrantIncome	25000	usd
CY2022Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	96000	usd
CY2021Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	18000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	249000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-90000	usd
CY2022Q3	blgo	Profit Loss Including Deemed Dividends For The Change Accounting For Derivative Liability ProfitLossIncludingDeemedDividendsForTheChangeAccountingForDerivativeLiability	-847000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	-1435000	usd
	us-gaap	Profit Loss ProfitLoss	-3724000	usd
CY2021Q3	blgo	Profit Loss Including Deemed Dividends For The Change Accounting For Derivative Liability ProfitLossIncludingDeemedDividendsForTheChangeAccountingForDerivativeLiability	-1435000	usd
	blgo	Profit Loss Including Deemed Dividends For The Change Accounting For Derivative Liability ProfitLossIncludingDeemedDividendsForTheChangeAccountingForDerivativeLiability	-3724000	usd
	blgo	Profit Loss Including Deemed Dividends For The Change Accounting For Derivative Liability ProfitLossIncludingDeemedDividendsForTheChangeAccountingForDerivativeLiability	-5103000	usd
CY2022Q3	blgo	Deemed Dividend For The Change In Accounting For Derivative Liability DeemedDividendForTheChangeInAccountingForDerivativeLiability	-343000	usd
CY2021Q3	blgo	Deemed Dividend For The Change In Accounting For Derivative Liability DeemedDividendForTheChangeInAccountingForDerivativeLiability	-134000	usd
	blgo	Deemed Dividend For The Change In Accounting For Derivative Liability DeemedDividendForTheChangeInAccountingForDerivativeLiability	-340000	usd
	blgo	Deemed Dividend For The Change In Accounting For Derivative Liability DeemedDividendForTheChangeInAccountingForDerivativeLiability	-549000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-504000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-1301000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-3384000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-4554000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.00
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.02
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	270665820
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	252912561
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	265812188
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	243529117
CY2022Q3	us-gaap	Profit Loss ProfitLoss	-847000	usd
	us-gaap	Profit Loss ProfitLoss	-5103000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-59000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-7000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-70000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-9000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-850000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-1442000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-3794000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-343000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-134000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-340000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-549000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-507000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1308000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-3454000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-4563000	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	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
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1401000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	948000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	59000	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	234000	usd
CY2022Q2	blgo	Stockholders Equity Allocation Of Noncontrolling Interest From Subsidiarys Equity Issuance StockholdersEquityAllocationOfNoncontrollingInterestFromSubsidiarysEquityIssuance	0	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	-1333000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-3000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1388000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-27000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1117000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	96000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	253000	usd
CY2022Q3	blgo	Stockholders Equity Allocation Of Noncontrolling Interest From Subsidiarys Equity Issuance StockholdersEquityAllocationOfNoncontrollingInterestFromSubsidiarysEquityIssuance	0	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	-847000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-59000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2033000	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	Stockholders Equity Allocation Of Noncontrolling Interest From Subsidiarys Equity Issuance StockholdersEquityAllocationOfNoncontrollingInterestFromSubsidiarysEquityIssuance	0	usd
CY2021Q1	us-gaap	Profit Loss ProfitLoss	-1878000	usd
CY2021Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2000	usd
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	772000	usd
CY2021Q2	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	328000	usd
CY2021Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1414000	usd
CY2021Q2	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	60000	usd
CY2021Q2	blgo	Stock Issued During Period Value Paid For Interest StockIssuedDuringPeriodValuePaidForInterest	16000	usd
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	330000	usd
CY2021Q2	blgo	Stockholders Equity Allocation Of Noncontrolling Interest From Subsidiarys Equity Issuance StockholdersEquityAllocationOfNoncontrollingInterestFromSubsidiarysEquityIssuance	0	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	-1790000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	usd
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1232000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	600000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	123000	usd
CY2021Q3	blgo	Stock Issued During Period Value Paid For Interest StockIssuedDuringPeriodValuePaidForInterest	60000	usd
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	251000	usd
CY2021Q3	blgo	Stockholders Equity Allocation Of Noncontrolling Interest From Subsidiarys Equity Issuance StockholdersEquityAllocationOfNoncontrollingInterestFromSubsidiarysEquityIssuance	0	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	-1435000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-7000	usd
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1003000	usd
	us-gaap	Profit Loss ProfitLoss	-3724000	usd
	us-gaap	Profit Loss ProfitLoss	-5103000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	1455000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	1447000	usd
	us-gaap	Issuance Of Stock And Warrants For Services Or Claims IssuanceOfStockAndWarrantsForServicesOrClaims	172000	usd
	us-gaap	Issuance Of Stock And Warrants For Services Or Claims IssuanceOfStockAndWarrantsForServicesOrClaims	294000	usd
	blgo	Issuance Of Stock For Payment Of Interest IssuanceOfStockForPaymentOfInterest	0	usd
	blgo	Issuance Of Stock For Payment Of Interest IssuanceOfStockForPaymentOfInterest	16000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	13000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	114000	usd
	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	174000	usd
	blgo	Gain From Ppp Loan Forgiveness GainFromPPPLoanForgiveness	43000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-15000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-23000	usd
	us-gaap	Depreciation Depreciation	28000	usd
	us-gaap	Depreciation Depreciation	17000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	371000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-20000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	85000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	71000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	19000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-83000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	114000	usd
	blgo	Increase Decrease In Liability For Customer Deposits IncreaseDecreaseInLiabilityForCustomerDeposits	30000	usd
	blgo	Increase Decrease In Liability For Customer Deposits IncreaseDecreaseInLiabilityForCustomerDeposits	79000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2803000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2962000	usd
	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	164000	usd
	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	21000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-164000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-21000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3267000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	4120000	usd
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	usd
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	60000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	-0	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	828000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3343000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3374000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-70000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-9000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	306000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	382000	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
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1268000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1098000	usd
	us-gaap	Interest Paid Net InterestPaidNet	11000	usd
	us-gaap	Interest Paid Net InterestPaidNet	56000	usd
	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	0	usd
	us-gaap	Other Significant Noncash Transaction Value Of Consideration Given1 OtherSignificantNoncashTransactionValueOfConsiderationGiven1	35000	usd
	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	0	usd
	us-gaap	Debt Conversion Original Debt Amount1 DebtConversionOriginalDebtAmount1	328000	usd
	us-gaap	Stock Issued1 StockIssued1	433000	usd
	us-gaap	Stock Issued1 StockIssued1	0	usd
	blgo	Allocation Of Stock Option Expense Within Noncontrolling Interest AllocationOfStockOptionExpenseWithinNoncontrollingInterest	1129000	usd
	blgo	Allocation Of Stock Option Expense Within Noncontrolling Interest AllocationOfStockOptionExpenseWithinNoncontrollingInterest	786000	usd
	us-gaap	Profit Loss ProfitLoss	-3724000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-2803000	usd
CY2022Q3	blgo	Working Capital Deficit WorkingCapitalDeficit	1503000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	2532000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1500000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	260000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	241000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1268000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	962000	usd
CY2022Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	123000	usd
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	108000	usd
CY2022Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	137000	usd
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	103000	usd
	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 had a limited number of customers that account for significant portions of our revenue. During the <em style="font: inherit;">nine</em> months ended <em style="font: inherit;"> September 30, 2022 </em>and <em style="font: inherit;">2021,</em> we had the following customers that accounted for more than <em style="font: inherit;">10%</em> of consolidated revenues, 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: 15%; margin-left: 45pt; width: 85%; font-size: 10pt; font-family: "Times New Roman", Times, serif; text-indent: 0px;"><tbody><tr style="vertical-align: bottom;"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> </td><td colspan="2" style="text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 2pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt 0pt 0pt 2pt;"><b><b>September 30, </b><br/> <b>2022</b></b></p> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> </td><td colspan="2" style="text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><b><b>September 30, </b></b></p> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; 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", Times, serif; font-size: 10pt; width: 64%;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer A</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">44</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c91428169"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer B</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">14</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c91428171"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer C</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c91428172"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">12</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer D</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c91428174"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">14</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer E</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="-sec-ix-hidden:c91428176"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">11</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> <p style="font-family: "Times New Roman", Times, serif; 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;margin:0pt;text-indent:36pt;">We had a limited number of customers that accounted for more than <em style="font: inherit;">10%</em> of consolidated accounts receivable at <em style="font: inherit;"> September 30, 2022, </em>and 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;text-indent:36pt;"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 15%; margin-left: 45pt; width: 85%; font-size: 10pt; font-family: "Times New Roman", Times, serif; text-indent: 0px;"><tbody><tr style="vertical-align: bottom;"><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> </td><td colspan="2" style="text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><b><b>September 30, </b></b></p> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> </td><td style="font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> </td><td colspan="2" style="text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><b><b>December 31, </b></b></p> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; 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", Times, serif; font-size: 10pt; width: 64%;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer A</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">13</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c91428179"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer B</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">15</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c91428181"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer F</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">11</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c91428183"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer G</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"><span style="-sec-ix-hidden:c91428184"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt;"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;">32</td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">Customer H</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="-sec-ix-hidden:c91428186"><10</span></td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: "Times New Roman", Times, serif; font-size: 10pt; font-variant: normal; margin: 0pt;">%</p> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 1%; font-family: "Times New Roman", Times, serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td><td style="width: 15%; text-align: right; font-family: "Times New Roman", Times, serif; 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", Times, serif; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> <p style="font-family: "Times New Roman", Times, serif; 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;margin:0pt;"> </p>
CY2021Q4	blgo	Security Deposits Noncurrent SecurityDepositsNoncurrent	35000	usd
CY2022Q3	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	54000	usd
CY2021Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	0	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	123000	usd
CY2022Q3	blgo	Patents Noncurrent PatentsNoncurrent	34000	usd
CY2021Q4	blgo	Patents Noncurrent PatentsNoncurrent	34000	usd
CY2022Q3	blgo	Security Deposits Noncurrent SecurityDepositsNoncurrent	35000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	69000	usd
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	usd
	us-gaap	Use Of Estimates UseOfEstimates	<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; ">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>
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	6000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	89000	usd
CY2022Q3	us-gaap	Contract With Customer Refund Liability ContractWithCustomerRefundLiability	0	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	896000	usd
CY2022Q3	us-gaap	Debt Instrument Unamortized Discount Current DebtInstrumentUnamortizedDiscountCurrent	7000	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Current DebtInstrumentUnamortizedDiscountCurrent	-0	usd
CY2022Q3	us-gaap	Debt Current DebtCurrent	86000	usd
CY2021Q4	us-gaap	Debt Current DebtCurrent	314000	usd
CY2022Q3	us-gaap	Debt Instrument Unamortized Discount Noncurrent DebtInstrumentUnamortizedDiscountNoncurrent	-0	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Noncurrent DebtInstrumentUnamortizedDiscountNoncurrent	20000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	247000	usd
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	180000	usd
CY2022Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	333000	usd
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	494000	usd
CY2022Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	14000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	42000	usd
CY2021Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	42000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	208000	usd
CY2022Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	338000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1455000	usd
CY2021Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	430000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1447000	usd
CY2022Q3	us-gaap	Share Price SharePrice	0.27
CY2022Q3	us-gaap	Share Price SharePrice	0.27
CY2022Q3	us-gaap	Share Price SharePrice	0.27
CY2021Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	36765502
	blgo	Class Of Warrant Or Right Issued During Period ClassOfWarrantOrRightIssuedDuringPeriod	27137048
	blgo	Class Of Warrant Or Right Expired During Period ClassOfWarrantOrRightExpiredDuringPeriod	10273722
CY2022Q3	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	53628828
CY2022Q3	blgo	Class Of Warrant Or Right Aggregate Value Of Warrants Or Rights ClassOfWarrantOrRightAggregateValueOfWarrantsOrRights	2094000	usd
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	32980989
	blgo	Class Of Warrant Or Right Issued During Period ClassOfWarrantOrRightIssuedDuringPeriod	7865872
	blgo	Class Of Warrant Or Right Exercised During Period ClassOfWarrantOrRightExercisedDuringPeriod	416667
	blgo	Price Range Warrants Exercised PriceRangeWarrantsExercised	0.14
	blgo	Class Of Warrant Or Right Expired During Period ClassOfWarrantOrRightExpiredDuringPeriod	2743406
CY2021Q3	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	37686788
CY2022Q3	us-gaap	Share Price SharePrice	0.27
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	pure
CY2022Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1500000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	712000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3786000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	1743000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-943000	usd
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-1455000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-3973000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-5013000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	14000	usd
CY2021Q3	us-gaap	Interest Expense InterestExpense	26000	usd
	us-gaap	Interest Expense InterestExpense	42000	usd
	us-gaap	Interest Expense InterestExpense	208000	usd
CY2022Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	271000	usd
CY2021Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	344000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1018000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1027000	usd
CY2022Q3	blgo	Finitelived Tangible Assets Net FinitelivedTangibleAssetsNet	3442000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	896000	usd
CY2022Q3	blgo	Tangible And Intangible Assets Rightofuse Assets And Equity Method Investment Total TangibleAndIntangibleAssetsRightofuseAssetsAndEquityMethodInvestmentTotal	4371000	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
	us-gaap	Operating Lease Expense OperatingLeaseExpense	228000	usd
	us-gaap	Operating Lease Expense OperatingLeaseExpense	170000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	1859000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Discount Rate LesseeOperatingLeaseDiscountRate	0.18	pure

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$BLGO
BIOLARGO, INC. Stock $blgo

2022 Q4 Form 10-Q Financial Statement

#000143774922027358 Filed on November 14, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BLGO BIOLARGO, INC. Stock $blgo

2022 Q4 Form 10-Q Financial Statement

#000143774922027358 Filed on November 14, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BLGO
BIOLARGO, INC. Stock $blgo