10-K Filing

Nuwellis, Inc. CIK: 1506492 FY 2023

Filing Information

Form Type	10-K
Accession Number	`0001140361-24-012644`
Period End Date	20231231
Filing Date	20240311
Fiscal Year	2023
Fiscal Period	FY
XBRL Instance	ef20015266_10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 73 Income Statement 48 Cash Flow Statement 64 Stockholders Equity 21

Balance Sheet 73 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$17.74M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.80M	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	-	USD	Point-in-time
Marketable securities	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$569.00K	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$1.95M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$1.41M	USD	Point-in-time
Inventories, net	`InventoryNet`	$2.66M	USD	Point-in-time
Inventories, net	`InventoryNet`	$2.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$396.00K	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$461.00K	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Total current assets	`AssetsCurrent`	$8.21M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$22.77M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	39.80M	shares	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$728.00K	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$980.00K	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	39.80M	shares	Point-in-time
Operating lease right-of-use asset	`OperatingLeaseRightOfUseAsset`	$903.00K	USD	Point-in-time
Operating lease right-of-use asset	`OperatingLeaseRightOfUseAsset`	$713.00K	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$21.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$120.00K	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
TOTAL ASSETS	`Assets`	$9.77M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$24.67M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	536,394.00	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	5.68M	shares	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$2.25M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	536,394.00	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	5.68M	shares	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$2.38M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$2.16M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$525.00K	USD	Point-in-time
Current portion of operating lease liability	`OperatingLeaseLiabilityCurrent`	$196.00K	USD	Point-in-time
Current portion of operating lease liability	`OperatingLeaseLiabilityCurrent`	$216.00K	USD	Point-in-time
Current portion of finance lease liability	`FinanceLeaseLiabilityCurrent`	$28.00K	USD	Point-in-time
Current portion of finance lease liability	`FinanceLeaseLiabilityCurrent`	-	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$58.00K	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$51.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$4.69M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$3.17M	USD	Point-in-time
Common stock warrant liability	`CommonStockWarrantLiabilityNoncurrent`	$2.84M	USD	Point-in-time
Common stock warrant liability	`CommonStockWarrantLiabilityNoncurrent`	$6.87M	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$544.00K	USD	Point-in-time
Operating lease liability	`OperatingLeaseLiabilityNoncurrent`	$760.00K	USD	Point-in-time
Total liabilities	`Liabilities`	$6.56M	USD	Point-in-time
Total liabilities	`Liabilities`	$12.32M	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Series J Convertible Preferred Stock as of December 31, 2023 and December 31, 2022, par value $0.0001 per share; authorized 600,000 and none, issued and outstanding 11,950 and none, respectively	`TemporaryEquityCarryingAmountAttributableToParent`	-	USD	Point-in-time
Series J Convertible Preferred Stock as of December 31, 2023 and December 31, 2022, par value $0.0001 per share; authorized 600,000 and none, issued and outstanding 11,950 and none, respectively	`TemporaryEquityCarryingAmountAttributableToParent`	$221.00K	USD	Point-in-time
Preferred stock	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock	`PreferredStockValue`	-	USD	Point-in-time
Common stock as of December 31, 2023 and December 31, 2022, par value $0.0001 per share; authorized 100,000,000 shares, issued and outstanding 5,682,461 and 536,394, respectively	`CommonStockValue`	$1.00K	USD	Point-in-time
Common stock as of December 31, 2023 and December 31, 2022, par value $0.0001 per share; authorized 100,000,000 shares, issued and outstanding 5,682,461 and 536,394, respectively	`CommonStockValue`	-	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$279.74M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$290.65M	USD	Point-in-time
Foreign currency translation adjustment	`AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax`	$-18.00K	USD	Point-in-time
Foreign currency translation adjustment	`AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax`	$-31.00K	USD	Point-in-time
Unrealized gain (loss) on marketable securities	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$56.00K	USD	Point-in-time
Unrealized gain (loss) on marketable securities	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-267.42M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-287.63M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.99M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$25.95M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$12.36M	USD	Point-in-time
TOTAL LIABILITIES, CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$9.77M	USD	Point-in-time
TOTAL LIABILITIES, CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$24.67M	USD	Point-in-time

Income Statement 48 line items

Line Item	Tag	Value	Unit	Period
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$8.86M	USD	Annual
Net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$8.54M	USD	Annual
Cost of goods sold	`CostOfGoodsAndServicesSold`	$3.88M	USD	Annual
Cost of goods sold	`CostOfGoodsAndServicesSold`	$3.79M	USD	Annual
Gross profit	`GrossProfit`	$4.98M	USD	Annual
Gross profit	`GrossProfit`	$4.75M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$17.19M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$17.58M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$4.34M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$5.42M	USD	Annual
Total operating expenses	`OperatingExpenses`	$22.61M	USD	Annual
Total operating expenses	`OperatingExpenses`	$21.93M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-17.63M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-17.17M	USD	Annual
Other income	`OtherNonoperatingIncome`	$154.00K	USD	Annual
Other income	`OtherNonoperatingIncome`	$75.00K	USD	Annual
Financing expense	`AmortizationOfFinancingCosts`	$3.48M	USD	Annual
Financing expense	`AmortizationOfFinancingCosts`	$9.25M	USD	Annual
Change in fair value of warrant liability	`FairValueAdjustmentOfWarrants`	$-758.00K	USD	Annual
Change in fair value of warrant liability	`FairValueAdjustmentOfWarrants`	$-11.83M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-20.20M	USD	Annual
Loss before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-14.52M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$8.00K	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$9.00K	USD	Annual
Net loss	`NetIncomeLoss`	$-14.53M	USD	Annual
Net loss	`NetIncomeLoss`	$-20.21M	USD	Annual
Deemed dividend attributable to Series J Convertible Preferred Stock	`TemporaryEquityDividendsAdjustment`	-	USD	Annual
Deemed dividend attributable to Series J Convertible Preferred Stock	`TemporaryEquityDividendsAdjustment`	$2.30M	USD	Annual
Dividend on Series J Convertible Preferred Stock	`PreferredStockDividendsIncomeStatementImpact`	$121.00K	USD	Annual
Dividend on Series J Convertible Preferred Stock	`PreferredStockDividendsIncomeStatementImpact`	-	USD	Annual
Net loss attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-14.53M	USD	Annual
Net loss attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-22.63M	USD	Annual
Basic loss per share (in dollars per share)	`EarningsPerShareBasic`	$-11.52	USD	Annual
Basic loss per share (in dollars per share)	`EarningsPerShareBasic`	$-83.55	USD	Annual
Diluted loss per share (in dollars per share)	`EarningsPerShareDiluted`	$-11.52	USD	Annual
Diluted loss per share (in dollars per share)	`EarningsPerShareDiluted`	$-83.55	USD	Annual
Weighted average shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	173,846.00	shares	Annual
Weighted average shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.96M	shares	Annual
Weighted average shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	173,846.00	shares	Annual
Weighted average shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.96M	shares	Annual
Net loss	`NetIncomeLoss`	$-14.53M	USD	Annual
Net loss	`NetIncomeLoss`	$-20.21M	USD	Annual
Unrealized (loss) gain on marketable securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-56.00K	USD	Annual
Unrealized (loss) gain on marketable securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$80.00K	USD	Annual
Unrealized foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-7.00K	USD	Annual
Unrealized foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-13.00K	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-14.45M	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-20.28M	USD	Annual

Cash Flow Statement 64 line items

Line Item	Tag	Value	Unit	Period
Net loss	`NetIncomeLoss`	$-14.53M	USD	Annual
Net loss	`NetIncomeLoss`	$-20.21M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$372.00K	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$362.00K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$670.00K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$862.00K	USD	Annual
Change in fair value of warrant liability	`FairValueAdjustmentOfWarrants`	$-758.00K	USD	Annual
Change in fair value of warrant liability	`FairValueAdjustmentOfWarrants`	$-11.83M	USD	Annual
Financing expense	`AmortizationOfFinancingCosts`	$3.48M	USD	Annual
Financing expense	`AmortizationOfFinancingCosts`	$9.25M	USD	Annual
Net realized and unrealized gains on marketable securities	`DebtSecuritiesAvailableForSaleGainLoss`	$65.00K	USD	Annual
Net realized and unrealized gains on marketable securities	`DebtSecuritiesAvailableForSaleGainLoss`	$-124.00K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$545.00K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$656.00K	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$-697.00K	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$-140.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$68.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$65.00K	USD	Annual
Other assets and liabilities	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$7.00K	USD	Annual
Other assets and liabilities	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$96.00K	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$1.28M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-1.50M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-17.94M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-15.15M	USD	Annual
Additions to intangible assets	`PaymentsToAcquireIntangibleAssets`	$99.00K	USD	Annual
Additions to intangible assets	`PaymentsToAcquireIntangibleAssets`	-	USD	Annual
Proceeds from sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$14.85M	USD	Annual
Proceeds from sales of marketable securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$578.00K	USD	Annual
Purchase of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$149.00K	USD	Annual
Purchase of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$122.00K	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$14.73M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$330.00K	USD	Annual
Proceeds from public stock offerings, net	`ProceedsFromIssuanceInitialPublicOffering`	$2.11M	USD	Annual
Proceeds from public stock offerings, net	`ProceedsFromIssuanceInitialPublicOffering`	$9.45M	USD	Annual
Proceeds from Series J Preferred Stock and Warrants	`ProceedsFromIssuanceOfPreferredStockAndWarrants`	$1.48M	USD	Annual
Proceeds from Series J Preferred Stock and Warrants	`ProceedsFromIssuanceOfPreferredStockAndWarrants`	-	USD	Annual
Proceeds from the exercise of warrants	`ProceedsFromWarrantExercises`	$120.00K	USD	Annual
Proceeds from the exercise of warrants	`ProceedsFromWarrantExercises`	-	USD	Annual
Payments on finance lease liability	`FinanceLeasePrincipalPayments`	$26.00K	USD	Annual
Payments on finance lease liability	`FinanceLeasePrincipalPayments`	$28.00K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$3.68M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$9.42M	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-7.00K	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-13.00K	USD	Annual
Net decrease in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$8.99M	USD	Annual
Net decrease in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-13.94M	USD	Annual
Cash and cash equivalents - beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.80M	USD	Point-in-time
Cash and cash equivalents - beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$17.74M	USD	Point-in-time
Cash and cash equivalents - beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.74M	USD	Point-in-time
Cash and cash equivalents - end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$8.74M	USD	Point-in-time
Cash and cash equivalents - end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$17.74M	USD	Point-in-time
Cash and cash equivalents - end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.80M	USD	Point-in-time
Inventory transferred to property, plant and equipment	`InventoryTransferredToPropertyPlantAndEquipment`	$41.00K	USD	Annual
Inventory transferred to property, plant and equipment	`InventoryTransferredToPropertyPlantAndEquipment`	$42.00K	USD	Annual
Issuance of Common Stock for exercise of Series I Warrants	`IssuanceOfCommonStockForWarrantExercises`	$7.62M	USD	Annual
Issuance of Common Stock for exercise of Series I Warrants	`IssuanceOfCommonStockForWarrantExercises`	-	USD	Annual
Issuance of Series J Preferred Stock for exercise of Warrants	`IssuanceOfPreferredStockForWarrantExercises`	-	USD	Annual
Issuance of Series J Preferred Stock for exercise of Warrants	`IssuanceOfPreferredStockForWarrantExercises`	$2.93M	USD	Annual
Deemed dividend on Series J Preferred Stock	`NonCashDeemedDividend`	-	USD	Annual
Deemed dividend on Series J Preferred Stock	`NonCashDeemedDividend`	$2.30M	USD	Annual
Series J Preferred Stock issued for payment in kind dividend	`PreferredStockIssuedForPaymentInKindDividend`	$121.00K	USD	Annual
Series J Preferred Stock issued for payment in kind dividend	`PreferredStockIssuedForPaymentInKindDividend`	-	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaidNet`	$9.00K	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaidNet`	$12.00K	USD	Annual

Stockholders Equity 21 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquity`	$2.99M	USD	Point-in-time
Balance	`StockholdersEquity`	$25.95M	USD	Point-in-time
Balance	`StockholdersEquity`	$12.36M	USD	Point-in-time
Net loss	`NetIncomeLoss`	$-14.53M	USD	Annual
Net loss	`NetIncomeLoss`	$-20.21M	USD	Annual
Unrealized foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-7.00K	USD	Annual
Unrealized foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-13.00K	USD	Annual
Unrealized gain on marketable securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-56.00K	USD	Annual
Unrealized gain on marketable securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$80.00K	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$670.00K	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$862.00K	USD	Annual
Issuance of common stock from ATM offering, net	`StockIssuedDuringPeriodValueNewIssues`	$2.12M	USD	Annual
Issuance of common stock from ATM offering, net	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Issuance of common stock from conversion of convertible preferred stock	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	-	USD	Annual
Issuance costs related to 2022 common stock offering	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$11.00K	USD	Annual
Reclassification of warrants to equity	`WarrantDownRoundFeatureIncreaseDecreaseInEquityAmount1`	$7.62M	USD	Annual
Series J Convertible Preferred Stock deemed dividend	`AdjustmentsToAdditionalPaidInCapitalDeemedDividend`	$2.30M	USD	Annual
Series J Convertible Preferred Stock PIK dividend	`AdjustmentsToAdditionalPaidInCapitalDividendsPaidInKind`	$121.00K	USD	Annual
Balance	`StockholdersEquity`	$25.95M	USD	Point-in-time
Balance	`StockholdersEquity`	$2.99M	USD	Point-in-time
Balance	`StockholdersEquity`	$12.36M	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.