Allowance for Credit Losses and Credit Quality of Loans, Troubled Debt Restructuring (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022 USD ($) Contract	Jun. 30, 2022 USD ($) Contract
Recorded Investment and Number of Modifications Designated as TDRs [Abstract]
Number of contracts | Contract	2	4
Pre-modification outstanding recorded investment	$ 98	$ 216
Post-modification outstanding recorded investment	$ 123	$ 247
Recorded Investment and Number of Modifications for TDRs Where a Concession Has Been Made and Subsequently Defaulted [Abstract]
Number of contracts | Contract	18	35
Recorded investment	$ 890	$ 1,725
Consumer Loans [Member]
Recorded Investment and Number of Modifications for TDRs Where a Concession Has Been Made and Subsequently Defaulted [Abstract]
Number of contracts | Contract	0	1
Recorded investment	$ 0	$ 11
Consumer Loans [Member] | Auto [Member]
Recorded Investment and Number of Modifications for TDRs Where a Concession Has Been Made and Subsequently Defaulted [Abstract]
Number of contracts | Contract	0	1
Recorded investment	$ 0	$ 11
Residential [Member]
Recorded Investment and Number of Modifications Designated as TDRs [Abstract]
Number of contracts | Contract	2	4
Pre-modification outstanding recorded investment	$ 98	$ 216
Post-modification outstanding recorded investment	$ 123	$ 247
Recorded Investment and Number of Modifications for TDRs Where a Concession Has Been Made and Subsequently Defaulted [Abstract]
Number of contracts | Contract	18	34
Recorded investment	$ 890	$ 1,714