Loans - Schedule of Loans Excluding Loans Held for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 1,219,958	$ 1,164,821	[1]
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	219,455	208,717
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	668,760	625,218
Commercial real estate | Construction and land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	130,691	114,258
Commercial real estate | Real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	538,069	510,960
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	326,879	325,855
Residential | Real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	216,035	215,104
Residential | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	110,844	110,751
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 4,864	$ 5,031

[1] Derived from audited consolidated financial statements.