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Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value on a recurring basis - USD ($) $ in Thousands | Sep. 30, 2016 | Dec. 31, 2015
--- | --- | ---
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | $ 338,459 | $ 195,770
Loans held for sale | 15,112 |
Assets: Available-for-sale, Fair Value | 353,571 |
Liabilities |  |
Derivatives | 1,212 | 131
Total liabilities | 1,212 | 131
Fair Value, Inputs, Level 1 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 12,768 | 18,524
Loans held for sale |  |
Assets: Available-for-sale, Fair Value | 12,768 |
Liabilities |  |
Derivatives |  |
Total liabilities |  |
Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 307,356 | 177,246
Loans held for sale | 15,112 |
Assets: Available-for-sale, Fair Value | 322,468 |
Liabilities |  |
Derivatives | 1,212 | 131
Total liabilities | 1,212 | 131
Fair Value, Inputs, Level 3 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 18,335 |
Loans held for sale |  |
Assets: Available-for-sale, Fair Value | 18,335 |
Liabilities |  |
Derivatives |  |
Total liabilities |  |
Federal Agency Obligations [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 56,099 | 29,146
Federal Agency Obligations [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 56,099 | 29,146
Residential mortgage pass-through securities [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 63,404 | 44,910
Residential mortgage pass-through securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 63,404 | 44,910
Commercial Mortgage Backed Securities [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 4,369 | 2,972
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 4,369 | 2,972
US States and Political Subdivisions Debt Securities [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 141,361 | 8,357
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 123,026 | 8,357
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 18,335 |
Trust Preferred Securities [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 5,675 | 16,255
Trust Preferred Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 5,675 | 16,255
Corporate Bonds And Notes [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 38,293 | 53,976
Corporate Bonds And Notes [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 38,293 | 53,976
Asset-backed Securities [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 15,502 | 19,725
Asset-backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 15,502 | 19,725
Certificates of Deposit [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 988 | 1,905
Certificate Of Deposit [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 988 | 1,905
Equity Securities [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 425 | 374
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 425 | 374
Other Securities [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | 12,343 | 18,150
Other Securities [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Available-for-sale: |  |
Investment securities: Available-for-sale, Fair Value | $ 12,343 | $ 18,150

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