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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, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	$ 2,147,899		$ 2,150,515
Allowance for loan and lease losses	25,675	$ 28,982	28,521	$ 27,464	$ 22,748	$ 19,520
Deferred loan fees	4,338		4,545
Loans and leases receivable, net amount	2,117,886		2,117,449
Commercial real estate — owner occupied
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	253,600		253,882
Commercial real estate — non-owner occupied
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	614,289		564,532
Land development
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	45,056		49,839
Construction
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	139,943		141,043
Multi-family
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	319,351		311,556
1-4 family
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	19,769		38,284
Total commercial real estate
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	1,392,008		1,359,136
Allowance for loan and lease losses	16,876	18,445	17,157	16,438	12,597	10,852
Commercial and industrial
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	695,442		732,318
Direct financing leases, net
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	18,142		22,331
Home equity and second mortgages
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	5,740		7,833
Other
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	36,567		28,897
Total consumer and other
Loans and Leases Receivable Disclosure
Loans and Leases Receivable, before Fees, Gross	42,307		36,730
Allowance for loan and lease losses	$ 918	$ 993	$ 771	$ 847	$ 829	$ 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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