Fair Value of Financial Instruments - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Fair value of assets and liabilities
Available-for-sale securities	$ 138,844	$ 70,256
Level II
Fair value of assets and liabilities
Available-for-sale securities	138,844	70,256
Loans held for sale	131,671	102,623
Interest rate lock commitment \| Level III
Fair value of assets and liabilities
Derivative Asset	3,625	1,583
Interest rate swap \| Level II
Fair value of assets and liabilities
Derivative Asset	1,475	405
Derivative Liabilities	1,475	405
Interest rate cap \| Level II
Fair value of assets and liabilities
Derivative Asset	64	437
Forward sales commitments \| Level II
Fair value of assets and liabilities
Derivative Liabilities	2,077
U.S. Agency securities
Fair value of assets and liabilities
Available-for-sale securities	24,068	29,351
U.S. Sponsored Mortgage backed securities
Fair value of assets and liabilities
Available-for-sale securities	44,923	33,714
Equity and other securities
Fair value of assets and liabilities
Available-for-sale securities	6,199	5,393
Recurring
Fair value of assets and liabilities
Loans held for sale	131,671	102,623
Recurring \| Level II
Fair value of assets and liabilities
Loans held for sale	131,671	102,623
Recurring \| Interest rate lock commitment
Fair value of assets and liabilities
Derivative Asset	3,625	1,583
Recurring \| Interest rate lock commitment \| Level III
Fair value of assets and liabilities
Derivative Asset	3,625	1,583
Recurring \| Interest rate swap
Fair value of assets and liabilities
Derivative Asset	1,475	405
Derivative Liabilities	1,475
Recurring \| Interest rate swap \| Level II
Fair value of assets and liabilities
Derivative Asset	1,475	405
Derivative Liabilities	1,475
Recurring \| Interest rate cap
Fair value of assets and liabilities
Derivative Asset	64	437
Recurring \| Interest rate cap \| Level II
Fair value of assets and liabilities
Derivative Asset	64	437
Recurring \| Forward sales commitments
Fair value of assets and liabilities
Derivative Liabilities	2,077	405
Recurring \| Forward sales commitments \| Level II
Fair value of assets and liabilities
Derivative Liabilities	2,077	405
Recurring \| U.S. Agency securities
Fair value of assets and liabilities
Available-for-sale securities	24,068	29,351
Recurring \| U.S. Agency securities \| Level II
Fair value of assets and liabilities
Available-for-sale securities	24,068	29,351
Recurring \| U.S. Sponsored Mortgage backed securities
Fair value of assets and liabilities
Available-for-sale securities	44,923	33,714
Recurring \| U.S. Sponsored Mortgage backed securities \| Level II
Fair value of assets and liabilities
Available-for-sale securities	44,923	33,714
Recurring \| Municipal notes
Fair value of assets and liabilities
Available-for-sale securities	63,654	1,798
Recurring \| Municipal notes \| Level II
Fair value of assets and liabilities
Available-for-sale securities	63,654	1,798
Recurring \| Equity and other securities
Fair value of assets and liabilities
Available-for-sale securities	6,199	5,393
Recurring \| Equity and other securities \| Level I
Fair value of assets and liabilities
Available-for-sale securities	686
Recurring \| Equity and other securities \| Level II
Fair value of assets and liabilities
Available-for-sale securities	$ 5,513	$ 5,393

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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-Name Accounting Standards Codification
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