Recorded investment and number of modifications for TDRs within the last year where a concession has been made, that then defaulted (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) Integer	Dec. 31, 2020 USD ($) Integer
Residential 1-4 family
Troubled Debt Restructuring, Debtor, Subsequent Periods [Line Items]
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts | Integer	1	1
Financing Receivable, Troubled Debt Restructuring, Subsequent Default | $	$ 74	$ 178
Commercial real estate
Troubled Debt Restructuring, Debtor, Subsequent Periods [Line Items]
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts | Integer
Financing Receivable, Troubled Debt Restructuring, Subsequent Default | $
Total
Troubled Debt Restructuring, Debtor, Subsequent Periods [Line Items]
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts | Integer	1	1
Financing Receivable, Troubled Debt Restructuring, Subsequent Default | $	$ 74	$ 178