Description of Business and Summary of Significant Accounting Policies, Impact of ASU 326 Adoption (Details) - USD ($) $ in Thousands		Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Impact of ASU 326 Adoption [Abstract]
Net decrease to retained earnings		$ (79,539)	$ (78,147)
Allowance for Credit Losses		11,551	10,526	$ 9,865
Commercial and Industrial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		664	673	683
Real Estate [Member] | Construction [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		653	552	459
Real Estate [Member] | Mortgage [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses	[1]	2,872	2,575	2,390
Real Estate [Member] | Commercial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		5,617	4,499	4,787
Consumer [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses	[2]	1,641	2,065	1,362
Other [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		104	156	184
Unfunded Credit Exposure [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		0	6	$ 0
Accounting Standards Update 2016-13 [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		11,568
Accounting Standards Update 2016-13 [Member] | Unfunded Credit Exposure [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		401
Accounting Standards Update 2016-13 [Member] | Loans [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		11,167
Accounting Standards Update 2016-13 [Member] | Loans [Member] | Commercial and Industrial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		662
Accounting Standards Update 2016-13 [Member] | Loans [Member] | Real Estate [Member] | Construction [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		571
Accounting Standards Update 2016-13 [Member] | Loans [Member] | Real Estate [Member] | Mortgage [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		2,662
Accounting Standards Update 2016-13 [Member] | Loans [Member] | Real Estate [Member] | Commercial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		5,547
Accounting Standards Update 2016-13 [Member] | Loans [Member] | Consumer [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		1,700
Accounting Standards Update 2016-13 [Member] | Loans [Member] | Other [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		25
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			10,577
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member] | Unfunded Credit Exposure [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			51
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member] | Loans [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			10,526
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member] | Loans [Member] | Commercial and Industrial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			673
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member] | Loans [Member] | Real Estate [Member] | Construction [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			552
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member] | Loans [Member] | Real Estate [Member] | Mortgage [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			2,575
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member] | Loans [Member] | Real Estate [Member] | Commercial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			4,499
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member] | Loans [Member] | Consumer [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			2,065
Accounting Standards Update 2016-13 [Member] | Previously Reported [Member] | Loans [Member] | Other [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			162
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member]
Impact of ASU 326 Adoption [Abstract]
Net decrease to retained earnings		(991)
Allowance for Credit Losses		991	641
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Commercial and Industrial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			(11)
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Real Estate [Member] | Construction [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			19
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Real Estate [Member] | Mortgage [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			87
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Real Estate [Member] | Commercial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			1,048
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Consumer [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			(365)
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Other [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses			(137)
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Unfunded Credit Exposure [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		350	$ 0
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Loans [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		641
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Loans [Member] | Commercial and Industrial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		(11)
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Loans [Member] | Real Estate [Member] | Construction [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		19
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Loans [Member] | Real Estate [Member] | Mortgage [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		87
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Loans [Member] | Real Estate [Member] | Commercial [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		1,048
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Loans [Member] | Consumer [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		(365)
Accounting Standards Update 2016-13 [Member] | Impact of CECL Adoption [Member] | Loans [Member] | Other [Member]
Impact of ASU 326 Adoption [Abstract]
Allowance for Credit Losses		$ (137)

[1] The real estate-mortgage segment includes residential 1 – 4 family, multi-family, second mortgages and equity lines of credit.

[2] The consumer segment includes consumer automobile loans.