Nature of Operations, Background, and Basis of Presentation - Liquidity (Details) - USD ($) $ in Thousands		3 Months Ended						9 Months Ended
	May 15, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net (loss) income		$ (5,144)			$ (4,042)			$ (14,255)	$ 1,961
Net loss		5,403	$ 3,701	$ 5,938	$ 4,430	$ (9,189)	$ 3,739	15,042	(1,020)
Accumulated deficit		(47,052)						(47,052)		$ (32,797)
Other Noncash Expense		2,300						7,100
Net cash used in operating activities								2,810	11,029
Working capital, Net		2,900						2,900
Cash and cash equivalents		$ 2,189						2,189
Reduction in payroll costs								6,000
Reduction in operating expenses								$ 7,000
Payment of long-term debt									$ 29,000
Halston License
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Additional royalty payable term	20 years
Halston License | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Royalty payable term	5 years
Halston License | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Royalty payable term	25 years