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Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Loan Composition) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	$ 2,674,441	$ 2,443,215
Financing Receivable, Allowance for Credit Loss	28,115	24,230	$ 24,104	$ 23,669	$ 24,336
Deferred loan fees and costs, net	(142)	149
Loans and leases receivable, net amount	2,646,468	2,418,836
Commercial real estate — owner occupied
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	244,039	268,354
Financing Receivable, Allowance for Credit Loss	1,703
Commercial real estate — non-owner occupied
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	715,309	687,091
Financing Receivable, Allowance for Credit Loss	5,182
Construction
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	217,069	218,751
Financing Receivable, Allowance for Credit Loss	1,483
Multi-family
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	392,297	350,026
Financing Receivable, Allowance for Credit Loss	3,414
1-4 family
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	23,063	17,728
Financing Receivable, Allowance for Credit Loss	228
Total commercial real estate
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	1,591,777	1,541,950
Financing Receivable, Allowance for Credit Loss		11,361	13,410	13,765	15,110
Commercial and industrial
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	1,036,921	853,327
Financing Receivable, Allowance for Credit Loss	15,624	12,403	$ 9,866	$ 8,912	$ 8,413
Consumer and other
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	45,743	$ 47,938
Financing Receivable, Allowance for Credit Loss	$ 481