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Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Basic earnings per common share
Net income	$ 9,941	$ 8,337	$ 8,979	$ 10,826	$ 11,204	$ 8,672	$ 27,257	$ 30,702
Preferred stock dividend	218	$ 219	$ 219	218	$ 246		656	464
Less: earnings allocated to participating securities	242			281			690	834
Basic earnings allocated to common shareholders	$ 9,481			$ 10,327			$ 25,911	$ 29,404
Weighted-average common shares outstanding, excluding participating securities	8,107,641			8,230,902			8,134,587	8,237,879
Basic earnings per common share	$ 1.17			$ 1.25			$ 3.19	$ 3.57
Diluted earnings per common share
Diluted earnings allocated to common shareholders	$ 9,481			$ 10,327			$ 25,911	$ 29,404
Weighted-average diluted common shares outstanding, excluding participating securities	8,107,641			8,230,902			8,134,587	8,237,879
Diluted earnings per common share	$ 1.17			$ 1.25			$ 3.19	$ 3.57

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