Revenue Recognition - Schedule of Disaggregated Revenue by Product And Services (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Disaggregation Of Revenue [Line Items]
Total revenues	$ 17,975	$ 21,335
Product Sales and Rentals
Disaggregation Of Revenue [Line Items]
Total revenues	3,749	3,801
Services
Disaggregation Of Revenue [Line Items]
Total revenues	5,512	5,522
License, Royalty and Other
Disaggregation Of Revenue [Line Items]
Total revenues	$ 8,714	$ 12,012