Condensed Financial Statements of Parent Company, Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets [Abstract]
Cash and cash equivalents	$ 19,250	$ 187,922
Securities available-for-sale	225,518	234,321
Other assets	22,228	14,832
Total assets	1,355,335	1,338,155
Liabilities and Stockholders' Equity [Abstract]
Other borrowings	29,538	29,407
Other liability	8,579	5,815
Common stock	24,761	26,006
Additional paid-in capital	16,593	21,458
Retained earnings	78,147	71,679
Accumulated other comprehensive income (loss)	(20,767)	1,675
Total liabilities and stockholders' equity	1,355,335	1,338,155
Parent Company [Member]
Assets [Abstract]
Cash and cash equivalents	12,255	20,012
Securities available-for-sale	0	0
Investment in common stock of subsidiaries	115,303	130,123
Other assets	1,291	808
Total assets	128,849	150,943
Liabilities and Stockholders' Equity [Abstract]
Other borrowings	29,538	29,407
Other liability	577	718
Common stock	24,761	26,006
Additional paid-in capital	16,593	21,458
Retained earnings	78,147	71,679
Accumulated other comprehensive income (loss)	(20,767)	1,675
Total liabilities and stockholders' equity	$ 128,849	$ 150,943