Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Loan Composition) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Receivables [Abstract]
Commercial real estate — owner occupied	$ 176,322	$ 163,884
Commercial real estate — non-owner occupied	436,901	417,962
Construction and land development	160,404	121,160
Multi-family	80,254	72,578
1-4 family (1)	51,607	36,182
Total commercial real estate	905,488	811,766
Commercial and industrial (2)	473,592	416,654
Direct financing leases, net	31,093	34,165
Home equity and second mortgages	8,237	7,866
Other	16,319	11,341
Total consumer and other	24,556	19,207
Total gross loans and leases receivable	1,434,729	1,281,792	$ 981,972
Allowance for loan and lease losses	16,316	14,329
Deferred loan fees	1,062	1,025
Loans and Leases Receivable and Loans Held for Sale, net	$ 1,417,351	$ 1,266,438

Commercial Real Estate - Construction and Land Development

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Commercial Real Estate Loans Receivable - 1-4 Family

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Commercial Real Estate Loans Receivable - Multi-Family

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Commercial Real Estate Loans Receivable - Non-Owner Occupied

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Commercial Real Estate Loans Receivable - Owner Occupied

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Loans and lease receivable, gross Home equity loans and second mortgage loans

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Loans and Leases Receivable, Gross, Total Consumer and Other

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Loans and Leases Receivable and Loans Held for Sale, net of allowance for loan loss and deferred loan fees.

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The net investment in direct financing leases as of the balance sheet date consisting of: (a) minimum lease payments due on direct financing leases, (b) unguaranteed residual value, and (c) any unamortized initial direct costs; less: (i) executory costs, (ii) unearned income, and (iii) the accumulated allowance for uncollectible minimum lease payments.

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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 of consumer loans and leases not otherwise specified in the taxonomy. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. 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 before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount before allowance of loans issued to commercial and industrial institutions. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes real estate loans and loans covered under loss sharing agreements.

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Amount before allowance of commercial loans issued to businesses to acquire, develop, construct, improve, or refinance land or building. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

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