Business Segment, Geographic and Major Customer Information - Geographic Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets
Total assets	$ 158,030		$ 158,030		$ 164,810
Total revenues	50,594	$ 29,373	98,602	$ 42,252
Operating Segments | Chemistry Technologies
Revenues from External Customers and Long-Lived Assets
Total assets	139,921		139,921		146,542
Operating Segments | Data Analytics
Revenues from External Customers and Long-Lived Assets
Total assets	7,382		7,382		5,645
Corporate and Other
Revenues from External Customers and Long-Lived Assets
Total assets	10,727		10,727		$ 12,623
U.S.
Revenues from External Customers and Long-Lived Assets
Total revenues	48,725	25,955	94,851	36,289
UAE
Revenues from External Customers and Long-Lived Assets
Total revenues	1,509	3,139	2,912	4,450
Other countries
Revenues from External Customers and Long-Lived Assets
Total revenues	$ 360	$ 279	$ 839	$ 1,513