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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	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2019
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	$ 2,125,822		$ 2,150,515
Allowance for loan and lease losses	24,676	$ 25,675	28,521	$ 30,817	$ 27,464	$ 19,520
Deferred loan fees	2,516		4,545
Loans and leases receivable, net amount	2,098,630		2,117,449
Commercial real estate — owner occupied
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	241,977		253,882
Commercial real estate — non-owner occupied
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	639,423		564,532
Land development
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	39,119		49,839
Construction
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	139,933		141,043
Multi-family
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	313,787		311,556
1-4 family
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	13,487		38,284
Total commercial real estate
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	1,387,726		1,359,136
Allowance for loan and lease losses	15,634	16,876	17,157	20,180	16,438	10,852
Commercial and industrial
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	681,065		732,318
Direct financing leases, net
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	16,810		22,331
Home equity and second mortgages
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	4,576		7,833
Other
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	35,645		28,897
Total consumer and other
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	40,221		36,730
Allowance for loan and lease losses	$ 826	$ 918	$ 771	$ 815	$ 847	$ 590

X

- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount, before allowance and fees, of loans and leases receivable. Excludes loans and leases covered under loss sharing agreements.

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Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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