Allowance for Credit Losses - Financing Receivable and Allowance Element by Class (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Jan. 01, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	$ 24,030	$ 22,933	$ 16,723	$ 15,521	$ 16,253
Commercial | Real Estate Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	4,633		6,116
Commercial | Real Estate Non-Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	4,285		0
Commercial | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			6,116	5,367	5,178
Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	1,978		821	746	662
Commercial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	5,001		3,097
Commercial | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	1,318		0
Commercial | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			3,097	2,830	3,438
Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	334		162	157	171
Residential | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	618		199	148	102
Residential | Term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	4,991		2,559	2,733	2,579
Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	626		1,029	925	1,211
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	246		1,062	833	778
Unallocated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0		1,678	$ 1,782	$ 2,134
Specific Reserves on Loans Evaluated Individually
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	264		398
Specific Reserves on Loans Evaluated Individually | Commercial | Real Estate Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0
Specific Reserves on Loans Evaluated Individually | Commercial | Real Estate Non-Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0
Specific Reserves on Loans Evaluated Individually | Commercial | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Specific Reserves on Loans Evaluated Individually | Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0		0
Specific Reserves on Loans Evaluated Individually | Commercial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	223
Specific Reserves on Loans Evaluated Individually | Commercial | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0
Specific Reserves on Loans Evaluated Individually | Commercial | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			298
Specific Reserves on Loans Evaluated Individually | Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0		0
Specific Reserves on Loans Evaluated Individually | Residential | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0		0
Specific Reserves on Loans Evaluated Individually | Residential | Term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	41		100
Specific Reserves on Loans Evaluated Individually | Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0		0
Specific Reserves on Loans Evaluated Individually | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	0		0
Specific Reserves on Loans Evaluated Individually | Unallocated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
General Reserves on Loans Based on Historical Loss Experience
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	20,833		2,028
General Reserves on Loans Based on Historical Loss Experience | Commercial | Real Estate Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	3,891
General Reserves on Loans Based on Historical Loss Experience | Commercial | Real Estate Non-Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	3,759
General Reserves on Loans Based on Historical Loss Experience | Commercial | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			974
General Reserves on Loans Based on Historical Loss Experience | Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	1,849		131
General Reserves on Loans Based on Historical Loss Experience | Commercial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	4,238
General Reserves on Loans Based on Historical Loss Experience | Commercial | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	1,237
General Reserves on Loans Based on Historical Loss Experience | Commercial | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			446
General Reserves on Loans Based on Historical Loss Experience | Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	307		0
General Reserves on Loans Based on Historical Loss Experience | Residential | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	642		7
General Reserves on Loans Based on Historical Loss Experience | Residential | Term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	4,224		83
General Reserves on Loans Based on Historical Loss Experience | Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	469		101
General Reserves on Loans Based on Historical Loss Experience | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	217		286
General Reserves on Loans Based on Historical Loss Experience | Unallocated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Reserves for Qualitative Factors
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	2,933		12,619
Reserves for Qualitative Factors | Commercial | Real Estate Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	742
Reserves for Qualitative Factors | Commercial | Real Estate Non-Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	526
Reserves for Qualitative Factors | Commercial | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			5,142
Reserves for Qualitative Factors | Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	129		690
Reserves for Qualitative Factors | Commercial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	540
Reserves for Qualitative Factors | Commercial | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	81
Reserves for Qualitative Factors | Commercial | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			2,353
Reserves for Qualitative Factors | Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	27		162
Reserves for Qualitative Factors | Residential | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	(24)		192
Reserves for Qualitative Factors | Residential | Term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	726		2,376
Reserves for Qualitative Factors | Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	157		928
Reserves for Qualitative Factors | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans	$ 29		776
Reserves for Qualitative Factors | Unallocated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			1,678
Unallocated Reserves | Commercial | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves | Commercial | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves | Commercial | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves | Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves | Residential | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves | Residential | Term
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves | Home Equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			0
Unallocated Reserves | Unallocated
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses on loans			$ 1,678