Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Income Tax Contingency
Income tax expense	$ 2,037	$ 935	$ 3,578	$ 1,157
Deferred income tax expense			2,304	758
TEXAS
Income Tax Contingency
State income taxes	80	61	256	180
MTI
Income Tax Contingency
Income tax expense	$ 1,957	$ 874	$ 3,322	$ 977
Effective income tax rate (percentage)	21.58%	40.22%	21.77%	38.73%
Current federal income tax expense	$ 404	$ 108	$ 723	$ 123
State income tax expense	170	83	295	96
Deferred income tax expense	1,383	$ 683	2,304	$ 758
Deferred tax asset	$ 17,517		$ 17,517		$ 19,821