Revenues and Trade Receivables, Net - Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Disaggregation of Revenue [Line Items]
Revenues	$ 13,002	$ 11,463	$ 37,377	$ 36,998
Manufacture and supply revenue
Disaggregation of Revenue [Line Items]
Revenues	11,409	8,411	32,807	27,456
License and royalty revenue
Disaggregation of Revenue [Line Items]
Revenues	1,103	376	3,503	1,434
Co-development and research fees
Disaggregation of Revenue [Line Items]
Revenues	490	395	1,067	1,039
Proprietary product sales, net
Disaggregation of Revenue [Line Items]
Revenues	$ 0	$ 2,281	$ 0	$ 7,069