Commitments and Contingencies (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Other Commitments [Line Items]
Commitments and contingencies
Commitments to extend credit: | Home equity
Other Commitments [Line Items]
Commitments and contingencies	226,151	221,119
Commitments to extend credit: | Commercial real estate
Other Commitments [Line Items]
Commitments and contingencies	70,646	50,760
Commitments to extend credit: | Other commitments
Other Commitments [Line Items]
Commitments and contingencies	228,228	242,250
Standby letters of credit
Other Commitments [Line Items]
Commitments and contingencies	5,988	6,023
Commercial letters of credit
Other Commitments [Line Items]
Commitments and contingencies	$ 1,981	$ 173