Legal settlements receivable percentage.

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Number of shares in equity securities investment.

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Number of shares purchased.

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Number of shares in equity securities investment value.

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Purchase of common stock value.

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Total number of shares purchased.

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Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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The aggregate cost of goods produced and sold and services rendered during the reporting period.

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This serves as a place to record data that is not required by accounting literature but is useful for readers of the financial statements as it relates to the details of an equity method investment in common stock. Such information may include the amount of change for a change in ownership (equity) percentage in a given period and the amount and type of the consideration given or received in relation to the change in ownership.

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Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.

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Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

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Amount due from parties in nontrade transactions, classified as other.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Related Party Transactions (Details Narrative) - USD ($)					3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022	Nov. 03, 2022	Oct. 08, 2021	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Related Party Transaction [Line Items]
Revenues					$ 5,848,000	$ 4,457,000	$ 14,580,000	$ 14,208,000	$ 28,674,000	$ 24,100,000
Other Operating Income										500,000
Loss Contingency, Receivable		$ 6,200,000							$ 6,200,000
Legal settlements receivable percentage	50.00%	50.00%			50.00%		50.00%		50.00%
[custom:StockIssuedDuringPeriodSharesInvestmentInEquitySecurities]	6,280,396	6,446,946
Equity Method Investment, Additional Information							3,377,346
Biofrontera Pharma GmbH [Member]
Related Party Transaction [Line Items]
Interest Income, Operating								100,000
Biofrontera AG [Member]
Related Party Transaction [Line Items]
Other Receivables	$ 3,700,000	$ 6,100,000			$ 3,700,000		$ 3,700,000		$ 6,100,000
Loss Contingency, Receivable	$ 3,700,000	6,400,000			$ 3,700,000		$ 3,700,000		6,400,000	11,300,000
Legal settlements receivable percentage	50.00%				50.00%		50.00%
Interest Income, Operating									100,000	0.0
License and Supply Agreement [Member] \| Biofrontera Pharma GmbH [Member]
Related Party Transaction [Line Items]
Cost of Revenue					$ 10,400,000	6,200,000	$ 13,700,000	11,500,000	16,600,000	9,400,000
Accounts Payable	$ 4,700,000	1,300,000			4,700,000		4,700,000		1,300,000	300,000
License and Supply Agreement [Member] \| Fifty Percent of Anticipated Net Price [Member]
Related Party Transaction [Line Items]
Revenues				$ 30,000,000
License and Supply Agreement [Member] \| Forty Percent of Anticipated Net Price [Member] \| Minimum [Member]
Related Party Transaction [Line Items]
Revenues				30,000,000
License and Supply Agreement [Member] \| Forty Percent of Anticipated Net Price [Member] \| Maximum [Member]
Related Party Transaction [Line Items]
Revenues				50,000,000
License and Supply Agreement [Member] \| Thirty Percent of Anticipated Net Price [Member]
Related Party Transaction [Line Items]
Revenues				$ 50,000,000
Service Agreements [Member]
Related Party Transaction [Line Items]
Accounts Receivable, after Allowance for Credit Loss		6,500,000							6,500,000
Other Receivables		6,400,000							6,400,000
Service Agreements [Member] \| Biofrontera AG [Member]
Related Party Transaction [Line Items]
Accounts Payable	200,000	200,000			200,000		200,000		200,000	200,000
Operating Costs and Expenses									700,000	700,000
Other Operating Income						$ 300,000	100,000	$ 400,000
Clinica Lamp Lease Agreement [Member] \| Biofrontera Pharma GmbH [Member]
Related Party Transaction [Line Items]
Revenues										100,000
Accounts Receivable, after Allowance for Credit Loss	$ 500,000	100,000			$ 500,000		500,000		100,000	100,000
Cutanea Acquisition Agreement [Member] \| Maruho Co, Ltd. [Member]
Related Party Transaction [Line Items]
Accounts Receivable, after Allowance for Credit Loss										$ 100,000
Other Receivables		$ 0							0
Share Purchase and Transfer Agreement [Member] \| Maruho Co, Ltd. [Member]
Related Party Transaction [Line Items]
[custom:StockIssuedDuringPeriodValuesInvestmentInEquitySecurities]							$ 5,900,000		$ 10,500,000
[custom:StockIssuedDuringPeriodSharesInvestmentInEquitySecurities]							6,280,396		6,466,949
[custom:StockIssuedDuringPeriodSharesPurchase]			1,674,996
[custom:TotalNumberOfSharesPurchased]			6,466,946
[custom:StockIssuedDuringPeriodValuesPurchase]			$ 1,700,000