CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Total
Balance at Beginning at Dec. 31, 2020		$ 144,703	$ 9,579	$ 680	$ 154,962
Balance at Beginning (in shares) at Dec. 31, 2020	7,951,773
Increase (Decrease) in Stockholders' Equity
Net income			18,693		18,693
Other comprehensive loss, net of tax				(203)	(203)
Settlement of share awards		(452)			(452)
Settlement of share awards (in shares)	47,351
Options exercised		79			79
Options exercised (in shares)	3,750
Stock-based compensation		2,050			2,050
Balance at Ending at Sep. 30, 2021		146,380	28,272	477	175,129
Balance at Ending (in shares) at Sep. 30, 2021	8,002,874
Balance at Beginning at Jun. 30, 2021		145,622	21,855	509	167,986
Balance at Beginning (in shares) at Jun. 30, 2021	7,994,832
Increase (Decrease) in Stockholders' Equity
Net income			6,417		6,417
Other comprehensive loss, net of tax				(32)	(32)
Settlement of share awards		(46)			(46)
Settlement of share awards (in shares)	4,292
Options exercised		79			79
Options exercised (in shares)	3,750
Stock-based compensation		725			725
Balance at Ending at Sep. 30, 2021		146,380	28,272	477	175,129
Balance at Ending (in shares) at Sep. 30, 2021	8,002,874
Balance at Beginning at Dec. 31, 2021		188,629	30,189	223	219,041
Balance at Beginning (in shares) at Dec. 31, 2021	9,419,271
Increase (Decrease) in Stockholders' Equity
Net income			16,227		16,227
Other comprehensive loss, net of tax				(1,815)	(1,815)
Settlement of share awards		(835)			(835)
Settlement of share awards (in shares)	64,426
Options exercised		179			179
Options exercised (in shares)	8,309
Stock-based compensation		2,065			2,065
Balance at Ending at Sep. 30, 2022		190,038	46,416	(1,592)	234,862
Balance at Ending (in shares) at Sep. 30, 2022	9,492,006
Balance at Beginning at Jun. 30, 2022		189,494	40,195	(1,665)	228,024
Balance at Beginning (in shares) at Jun. 30, 2022	9,478,710
Increase (Decrease) in Stockholders' Equity
Net income			6,221		6,221
Other comprehensive loss, net of tax				73	73
Settlement of share awards		(147)			(147)
Settlement of share awards (in shares)	11,796
Options exercised		33			33
Options exercised (in shares)	1,500
Stock-based compensation		658			658
Balance at Ending at Sep. 30, 2022		$ 190,038	$ 46,416	$ (1,592)	$ 234,862
Balance at Ending (in shares) at Sep. 30, 2022	9,492,006