Property and Equipment - Schedule of property and equipment and depreciation expense (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property and equipment
Gross property and equipment	$ 15,206	$ 9,830
Accumulated Depreciation and Amortization	(8,804)	(7,636)
Net Property and Equipment	6,402	2,194
Leasehold Improvements
Property and equipment
Gross property and equipment	1,423	1,256
Machinery and Equipment
Property and equipment
Gross property and equipment	11,131	5,922
Information Technology & Office Equipment
Property and equipment
Gross property and equipment	1,845	1,845
Laboratory Equipment
Property and equipment
Gross property and equipment	$ 807	$ 807