Stockholders' Equity and Earnings per Common Share, Changes in Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Stockholders Equity Note [Abstract]
Reclassified out of accumulated other comprehensive income (loss)	$ 0	$ 0
Beginning Balance	98,734	120,818
Ending Balance	102,598	108,099
Other comprehensive income (Loss), pretax [Abstract]
Unrealized holding gains (losses) arising during the period, pretax	2,952	(14,093)
Total change in accumulated other comprehensive income (loss), net, pretax	2,952	(14,093)
Other Comprehensive Income (Loss), Tax Effect [Abstract]
Unrealized holding gains (losses) arising during the period, tax effect	620	(2,960)
Total change in accumulated other comprehensive income (loss), net, tax effect	620	(2,960)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net unrealized gains (losses) on available-for-sale securities	2,332	(11,133)
Other comprehensive income (loss), net of tax	2,332	(11,133)
Unrealized Gains (Losses) on Available-for-Sale Securities [Member]
Stockholders Equity Note [Abstract]
Beginning Balance	(20,767)	1,675
Net other comprehensive income (loss)	2,332	(11,133)
Ending Balance	(18,435)	(9,458)
Accumulated Other Comprehensive (Loss) Income [Member]
Stockholders Equity Note [Abstract]
Beginning Balance	(20,767)	1,675
Net other comprehensive income (loss)	2,332	(11,133)
Ending Balance	(18,435)	(9,458)
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive income (loss), net of tax	$ 2,332	$ (11,133)