Segment Data - Disaggregated Revenues, Industrial Solutions Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Total revenues	$ 194,144	$ 142,249	$ 370,582	$ 283,421
Industrial Solutions
Disaggregation of Revenue [Line Items]
Total revenues	48,883	43,287	84,307	92,057
Industrial Solutions | Product sales revenues
Disaggregation of Revenue [Line Items]
Total revenues	18,539	10,182	22,962	30,219
Industrial Solutions | Rental revenues
Disaggregation of Revenue [Line Items]
Total revenues	17,546	19,233	35,161	36,312
Industrial Solutions | Service revenues
Disaggregation of Revenue [Line Items]
Total revenues	$ 12,798	$ 13,872	$ 26,184	$ 25,526