Other Receivables, Related Party (Details Narrative) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Other receivables related party, short term	$ 3,658	$ 8,647
Other receivables related party, long term	$ 2,813	$ 2,813
Legal settlements receivable percentage	50.00%
Biofrontera AG [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Other receivables related party, short term	$ 3,700
Other receivables related party, long term	$ 2,800
Debt Instrument, Interest Rate, Stated Percentage	6.00%
Service Agreements [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Other receivables related party	$ 6,500
Due from related party	$ 6,400

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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+ Details