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Securities (Details 4) $ in Thousands | 12 Months Ended
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Dec. 31, 2015 USD ($) Securities | Dec. 31, 2014 USD ($) Securities
Schedule of Available-for-sale Securities [Line Items] |  |
Estimated Fair Value, Less than 12 months | $ 50,327 | $ 10,352
Unrealized Losses, Less than 12 months | (303) | (47)
Estimated Fair Value, 12 months or longer | 10,779 | 28,748
Unrealized Losses, 12 months or longer | (2,606) | (3,192)
Estimated Fair Value, Total | 61,106 | 39,100
Unrealized Losses, Total | $ (2,909) | $ (3,239)
Number of securities, Unrealized Losses, Less than 12 months | Securities | 37 | 9
Number of securities, Unrealized Losses, 12 months or longer | Securities | 11 | 29
Number of securities, Unrealized Losses, Total | Securities | 48 | 38
U.S. government sponsored entities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Estimated Fair Value, Less than 12 months | $ 9,429 | $ 1,496
Unrealized Losses, Less than 12 months | (66) | (4)
Estimated Fair Value, 12 months or longer | 0 | 10,371
Unrealized Losses, 12 months or longer | 0 | (129)
Estimated Fair Value, Total | 9,429 | 11,867
Unrealized Losses, Total | (66) | (133)
Collateralized mortgage obligations and residential mortgage-backed securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Estimated Fair Value, Less than 12 months | 39,386 | 8,169
Unrealized Losses, Less than 12 months | (232) | (40)
Estimated Fair Value, 12 months or longer | 8,045 | 14,486
Unrealized Losses, 12 months or longer | (244) | (344)
Estimated Fair Value, Total | 47,431 | 22,655
Unrealized Losses, Total | (476) | (384)
Collateralized Debt Obligations [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Estimated Fair Value, Less than 12 months | 0 | 0
Unrealized Losses, Less than 12 months | 0 | 0
Estimated Fair Value, 12 months or longer | 2,734 | 2,432
Unrealized Losses, 12 months or longer | (2,362) | (2,709)
Estimated Fair Value, Total | 2,734 | 2,432
Unrealized Losses, Total | (2,362) | (2,709)
Municipal securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Estimated Fair Value, Less than 12 months | 1,512 | 687
Unrealized Losses, Less than 12 months | (5) | (3)
Estimated Fair Value, 12 months or longer | 0 | 1,459
Unrealized Losses, 12 months or longer | 0 | (10)
Estimated Fair Value, Total | 1,512 | 2,146
Unrealized Losses, Total | $ (5) | $ (13)

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