Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Disaggregation Of Revenue [Line Items]
Revenue	$ 36,684	$ 41,420
United States [Member]
Disaggregation Of Revenue [Line Items]
Revenue	35,000	40,103
Non-US [Member]
Disaggregation Of Revenue [Line Items]
Revenue	1,684	1,317
Lab Essentials [Member]
Disaggregation Of Revenue [Line Items]
Revenue	28,800	31,772
Clinical Solutions [Member]
Disaggregation Of Revenue [Line Items]
Revenue	6,738	8,445
Other Product [Member]
Disaggregation Of Revenue [Line Items]
Revenue	$ 1,146	$ 1,203