Business Segments (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) segment	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Business segments
Number of reportable segments | segment			4
Number of Operating Segments | segment			3
Revenue	$ 109,647	$ 74,986	$ 189,982	$ 120,478
Adjusted gross profit	64,774	40,993	105,467	65,113
Total Assets	546,855		546,855		$ 513,392
Operating Segments
Business segments
Revenue	109,647	74,986	189,982	120,478
Adjusted gross profit	64,406	40,977	105,121	64,878
Total Assets	357,457		357,457		343,005
Permian Basin | Operating Segments
Business segments
Revenue	32,620	28,190	64,196	53,283
Adjusted gross profit	13,967	13,615	27,284	24,274
Total Assets	201,829		201,829		206,774
Bakken Basin | Operating Segments
Business segments
Revenue	1,433	730	2,410	1,327
Adjusted gross profit	108	(249)	(392)	(798)
Total Assets	41,159		41,159		43,504
Government | Operating Segments
Business segments
Revenue	74,915	44,788	121,705	62,827
Adjusted gross profit	50,699	27,023	78,575	40,826
Total Assets	109,666		109,666		87,308
TCPL Keystone | Operating Segments
Business segments
Revenue		933		2,403
Adjusted gross profit		604		811
Total Assets	3,007		3,007		3,007
All Other
Business segments
Total Assets	2,903		2,903		3,489
All Other | Operating Segments
Business segments
Revenue	679	345	1,671	638
Adjusted gross profit	(368)	$ (16)	(346)	$ (235)
Total Assets	$ 1,796		$ 1,796		$ 2,412