Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Amortized intangible assets [Abstract]
Gross carrying value	[1]	$ 4,293		$ 4,279
Accumulated amortization	[1]	(3,112)		(3,007)
Net carrying value	[1]	1,181		1,272
Unamortized intangible assets [Abstract]
Goodwill	[1]	31,376		31,376
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		104	$ 122
Estimated Amortization Expense [Abstract]
Remaining 2023		288
2024		300
2025		215
2026		139
2027		101
Thereafter		138
Net carrying value	[1]	1,181		1,272
Mortgage Servicing Rights (MSRs) [Member]
Amortized intangible assets [Abstract]
Gross carrying value	[1]	2,350		2,336
Accumulated amortization	[1]	(1,436)		(1,362)
Net carrying value	[1]	914		974
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		73	82
Estimated Amortization Expense [Abstract]
Remaining 2023		197
2024		214
2025		165
2026		122
2027		89
Thereafter		127
Net carrying value	[1]	914		974
Core Deposit Intangibles [Member]
Amortized intangible assets [Abstract]
Gross carrying value	[1]	1,943		1,943
Accumulated amortization	[1]	(1,676)		(1,645)
Net carrying value	[1]	267		298
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		31	$ 40
Estimated Amortization Expense [Abstract]
Remaining 2023		91
2024		86
2025		50
2026		17
2027		12
Thereafter		11
Net carrying value	[1]	$ 267		$ 298

[1] Excludes fully amortized intangible assets