CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (loss)	Total
Balance at Beginning at Dec. 31, 2019		$ 142,797	$ (14,955)	$ (164)	$ 127,678
Balance at Beginning (in shares) at Dec. 31, 2019	7,940,168
Increase (Decrease) in Stockholders' Equity
Net income			1,334		1,334
Other comprehensive loss, net of tax				(593)	(593)
Share repurchase		(370)			(370)
Share repurchase (in shares)	(22,679)
Stock-based compensation		654			654
Balance at Ending at Mar. 31, 2020		143,081	(13,621)	(757)	128,703
Balance at Ending (in shares) at Mar. 31, 2020	7,917,489
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			5,999		5,999
Other comprehensive loss, net of tax				(101)	(101)
Settlement of share awards		(34)			(34)
Settlement of share awards (in shares)	6,127
Stock-based compensation		613			613
Balance at Ending at Mar. 31, 2021		$ 145,282	$ 15,578	$ 579	$ 161,439
Balance at Ending (in shares) at Mar. 31, 2021	7,957,900