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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	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	$ 2,539,276	$ 2,443,215
Financing Receivable, Allowance for Credit Loss	26,140	24,230	$ 23,669	$ 24,336
Deferred loan fees	(87)	149
Loans and leases receivable, net amount	2,513,223	2,418,836
Commercial real estate — owner occupied
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	233,725	268,354
Financing Receivable, Allowance for Credit Loss	1,636	1,766
Commercial real estate — non-owner occupied
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	675,087	687,091
Financing Receivable, Allowance for Credit Loss	4,915	5,108
Construction
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	212,916	218,751
Financing Receivable, Allowance for Credit Loss	1,586	1,646
Multi-family
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	384,043	350,026
Financing Receivable, Allowance for Credit Loss	2,892	2,634
1-4 family
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	23,404	17,728
Financing Receivable, Allowance for Credit Loss	201	207
Total commercial real estate
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	1,529,175	1,541,950
Financing Receivable, Allowance for Credit Loss		11,361	13,765	15,110
Commercial and industrial
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	963,328	853,327
Financing Receivable, Allowance for Credit Loss	14,348	12,403	$ 8,912	$ 8,413
Consumer and other
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	46,773	47,938
Financing Receivable, Allowance for Credit Loss	$ 562	$ 466