Revenue from Contracts with Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disaggregation of Revenue [Line Items]
Compression and related services	$ 96,779	$ 84,522	$ 188,150	$ 164,534
Contract services
Disaggregation of Revenue [Line Items]
Compression and related services	70,521	64,348	140,168	127,155
Aftermarket services
Disaggregation of Revenue [Line Items]
Compression and related services	21,209	16,213	38,560	29,081
Equipment rentals
Disaggregation of Revenue [Line Items]
Compression and related services	4,773	3,618	8,887	7,118
Equipment sales
Disaggregation of Revenue [Line Items]
Compression and related services	276	343	535	1,180
United States
Disaggregation of Revenue [Line Items]
Compression and related services	88,631	72,202	172,090	140,499
United States | Contract services
Disaggregation of Revenue [Line Items]
Compression and related services	64,412	53,935	128,089	106,861
United States | Aftermarket services
Disaggregation of Revenue [Line Items]
Compression and related services	20,878	15,860	37,771	28,550
United States | Equipment rentals
Disaggregation of Revenue [Line Items]
Compression and related services	3,161	2,105	5,966	4,071
United States | Equipment sales
Disaggregation of Revenue [Line Items]
Compression and related services	180	302	264	1,017
International
Disaggregation of Revenue [Line Items]
Compression and related services	8,148	12,320	16,060	24,035
International | Contract services
Disaggregation of Revenue [Line Items]
Compression and related services	6,109	10,413	12,079	20,294
International | Aftermarket services
Disaggregation of Revenue [Line Items]
Compression and related services	331	353	789	531
International | Equipment rentals
Disaggregation of Revenue [Line Items]
Compression and related services	1,612	1,513	2,921	3,047
International | Equipment sales
Disaggregation of Revenue [Line Items]
Compression and related services	$ 96	$ 41	$ 271	$ 163