CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Preferred Stock	Common Stock	Additional Paid-In Capital	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Accumulated Other Comprehensive (Loss) Income	Treasury Stock
Shares of Preferred Stock Outstanding, beginning balance (in shares) at Dec. 31, 2022			445
Beginning balance at Dec. 31, 2022	$ 266,034	$ (2,102)	$ 445	$ 1,223	$ 136,201	$ 131,706	$ (2,102)	$ (526)	$ (3,015)
Shares of Common Stock issued, beginning balance (in shares) at Dec. 31, 2022				12,225,097
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	11,130					11,130
Common stock options exercised (in shares)				6,096
Common stock options exercised	33				33
Other comprehensive income (loss)	61							61
Stock compensation expense	107				107
Dividend on preferred stock	(7)					(7)
Dividend on common stock	(2,150)					(2,150)
Shares of Preferred Stock Outstanding, ending balance (in shares) at Mar. 31, 2023			445
Ending balance at Mar. 31, 2023	$ 273,106		$ 445	$ 1,223	136,341	138,577		(465)	(3,015)
Shares of Common Stock issued, ending balance (in shares) at Mar. 31, 2023				12,231,193
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible List]	Accounting Standards Update 2016-13
Shares of Preferred Stock Outstanding, beginning balance (in shares) at Dec. 31, 2023	375		375
Beginning balance at Dec. 31, 2023	$ 284,317		$ 375	$ 1,224	136,700	149,437		(404)	(3,015)
Shares of Common Stock issued, beginning balance (in shares) at Dec. 31, 2023				12,240,821
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	6,151					6,151
Common stock options exercised (in shares)				6,522
Common stock options exercised	56			$ 1	55
Other comprehensive income (loss)	(26)							(26)
Stock compensation expense	46				46
Dividend on preferred stock	(6)					(6)
Dividend on common stock	$ (2,152)					(2,152)
Shares of Preferred Stock Outstanding, ending balance (in shares) at Mar. 31, 2024	375		375
Ending balance at Mar. 31, 2024	$ 288,386		$ 375	$ 1,225	$ 136,801	$ 153,430		$ (430)	$ (3,015)
Shares of Common Stock issued, ending balance (in shares) at Mar. 31, 2024				12,247,343