Loans - Non-accrual (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	$ 16,878	$ 17,362
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	9,534	10,358
Non-owner occupied commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	908	618
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	0	0
Owner occupied commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	8,757	9,439
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	8,482	8,859
Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	584
Interest Income Recognized on Non-accrual Loans	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	0
Non-owner occupied residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	0	441
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	0	440
Commercial, industrial and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	2,221	2,978
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	0	0
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	980	980
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	980	980
Equipment finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	379	114
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	0	0
Residential mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	1,918	2,011
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	0	0
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual	1,131	781
Interest Income Recognized on Non-accrual Loans	0	0
Amortized Cost Basis of Loans > 89 days Past due but still accruing	0	0
Amortized Cost Basis of Non-accrual Loans without Related Allowance	$ 72	$ 79