Leases (Narrative) (Details) $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended
	May 31, 2021 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) rig	Sep. 30, 2021 USD ($)
Leases [Abstract]
Lease liabilities recognized in exchange for operating lease right of use assets		$ 8,400	$ 909	$ 11,155
Number of compressors under finance lease agreement | rig			20
Finance lease term			7 years
Finance lease fair market value percentage for purchase			10.00%
Discount rate finance leases			4.00%
Purchase of leased assets	$ 3,000