Business Segment, Geographic and Major Customer Information - Major Customers (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information
Revenue from external customers	$ 15,206	$ 8,847	$ 38,412	$ 29,782
Customer Concentration Risk | Sales | Customer A (Related Party) | Chemistry Technologies
Segment Reporting Information
Revenue from external customers	$ 30,417		$ 48,074
Percentage of revenue by major customers (in percentage)	66.70%		54.70%
Customer Concentration Risk | Sales | Customer B | Chemistry Technologies
Segment Reporting Information
Revenue from external customers			$ 10,905
Percentage of revenue by major customers (in percentage)			12.40%
Customer Concentration Risk | Sales | Customer C | Chemistry Technologies
Segment Reporting Information
Revenue from external customers		$ 3,041		$ 7,701
Percentage of revenue by major customers (in percentage)		29.90%		24.80%
Customer Concentration Risk | Sales | Customer D | Chemistry Technologies
Segment Reporting Information
Revenue from external customers		$ 1,332		$ 4,067
Percentage of revenue by major customers (in percentage)		13.10%		13.10%