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Parent Corporation Only Financial Statements (Details) - Condensed Statements of Income - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Income: |  |  |  |  |  |  |  |  |  |  |
Dividend income from subsidiaries |  |  |  |  |  |  |  |  | $ 1,081 | $ 636 | $ 523
Net Income | $ 9,568 | $ 10,842 | $ 10,521 | $ 10,379 | $ 8,023 | $ 1,766 | $ 4,378 | $ 4,398 | 41,311 | 18,565 | 19,925
Parent Company [Member] |  |  |  |  |  |  |  |  |  |  |
Income: |  |  |  |  |  |  |  |  |  |  |
Dividend income from subsidiaries |  |  |  |  |  |  |  |  | 10,537 | 9,276 | 4,393
Other income |  |  |  |  |  |  |  |  | $ 7 | $ 6 | 6
Net gains on available for sale securities |  |  |  |  |  |  |  |  |  |  | 22
Management fees |  |  |  |  |  |  |  |  |  | $ 100 | 353
Total Income |  |  |  |  |  |  |  |  | $ 10,544 | 9,382 | 4,774
Expenses |  |  |  |  |  |  |  |  | (1,705) | (707) | (765)
Income before equity in undistributed earnings of subsidiaries |  |  |  |  |  |  |  |  | 8,839 | 8,675 | 4,009
Equity in undistributed earnings of subsidiaries |  |  |  |  |  |  |  |  | 32,472 | 9,890 | 15,916
Net Income |  |  |  |  |  |  |  |  | $ 41,311 | $ 18,565 | $ 19,925

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