Parent Company-only Financial Statements - Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Condensed Financial Statements, Captions [Line Items]
Cash and due from banks	$ 5,182	$ 3,264
Other assets	11,387	12,035
Total assets	1,043,359	948,481
Borrowings	115,193	120,700
Shareholders' equity	59,583	67,344	$ 63,219	$ 66,994
Total liabilities and shareholders' equity	1,043,359	948,481
Parent Company
Condensed Financial Statements, Captions [Line Items]
Cash and due from banks	11	377
Investment in subsidiary	89,533	96,799
Other assets	50	149
Total assets	89,594	97,325
Borrowings	29,608	29,930
Accrued expenses and other liabilities	403	51
Shareholders' equity	59,583	67,344
Total liabilities and shareholders' equity	$ 89,594	$ 97,325