Loans - Impaired Loans (Details) $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($)
Recorded Investment:
With No Related Allowance	$ 2,410
With a Related Allowance	290
Unpaid Principal Balance:
With No Related Allowance	2,413
With a Related Allowance	291
Average Recorded Balance:
With No Related Allowance	1,609
With a Related Allowance	292
Interest Income Recognized:
With No Related Allowance	11
With a Related Allowance	0
Cash Basis Income:
With No Related Allowance	0
With a Related Allowance	0
Commercial
Recorded Investment:
With No Related Allowance	0
With a Related Allowance	46
Unpaid Principal Balance:
With No Related Allowance	0
With a Related Allowance	47
Average Recorded Balance:
With No Related Allowance	0
With a Related Allowance	40
Interest Income Recognized:
With No Related Allowance	0
With a Related Allowance	0
Cash Basis Income:
With No Related Allowance	0
With a Related Allowance	0
Commercial Real Estate
Recorded Investment:
With No Related Allowance	1,124
With a Related Allowance	0
Unpaid Principal Balance:
With No Related Allowance	1,128
With a Related Allowance	0
Average Recorded Balance:
With No Related Allowance	562
With a Related Allowance	0
Interest Income Recognized:
With No Related Allowance	0
With a Related Allowance	0
Cash Basis Income:
With No Related Allowance	0
With a Related Allowance	0
Consumer
Recorded Investment:
With No Related Allowance	112
With a Related Allowance	0
Unpaid Principal Balance:
With No Related Allowance	111
With a Related Allowance	0
Average Recorded Balance:
With No Related Allowance	110
With a Related Allowance	0
Interest Income Recognized:
With No Related Allowance	1
With a Related Allowance	0
Cash Basis Income:
With No Related Allowance	0
With a Related Allowance	0
Residential
Recorded Investment:
With No Related Allowance	1,174
With a Related Allowance	244
Unpaid Principal Balance:
With No Related Allowance	1,174
With a Related Allowance	244
Average Recorded Balance:
With No Related Allowance	937
With a Related Allowance	252
Interest Income Recognized:
With No Related Allowance	10
With a Related Allowance	0
Cash Basis Income:
With No Related Allowance	0
With a Related Allowance	$ 0

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