CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other ComprehensiveLoss
Balance at beginning (in shares) at Dec. 31, 2020		7,951,773
Balance at beginning at Dec. 31, 2020	$ 154,962		$ 144,703	$ 9,579	$ 680
Increase (Decrease) in Stockholders' Equity
Net income	20,610			20,610
Other comprehensive loss, net of tax	(457)				(457)
Settlement of share awards (in shares)		58,884
Settlement of share awards	(501)		(501)
Issuance of common stock for Teton Acquisition (in shares)		1,337,791
Issuance of common stock for Teton Acquisition	39,818		39,818
Options exercised (in shares)		70,823
Options exercised	1,706		1,706
Stock-based compensation	2,903		2,903
Balance at ending (in shares) at Dec. 31, 2021		9,419,271
Balance at ending at Dec. 31, 2021	219,041		188,629	30,189	223
Increase (Decrease) in Stockholders' Equity
Net income	21,698			21,698
Other comprehensive loss, net of tax	(1,740)				(1,740)
Settlement of share awards (in shares)		67,860
Settlement of share awards	(876)		(876)
Options exercised (in shares)		8,309
Options exercised	179		179
Stock-based compensation	2,562		2,562
Balance at ending (in shares) at Dec. 31, 2022		9,495,440
Balance at ending at Dec. 31, 2022	$ 240,864		$ 190,494	$ 51,887	$ (1,517)