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Other Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
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Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |  |
Accrued interest receivable | $ 4,677 | $ 4,412
Net deferred tax asset | 4,052 | 2,633
Investment in limited partnerships | 3,963 | 3,215
Investment in Community Development Entities | 7,106 | 7,500
Investment in Historic Development Entities | 737 | 578
Investment in Trust II | 315 | 315
Fair value of interest rate swaps | 352 | 552
Prepaid expenses | 3,074 | 3,330
Other assets | 4,331 | 1,536
Total accrued interest receivable and other assets | $ 28,607 | $ 24,071

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