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Securities (Details 2) - USD ($) $ in Thousands | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Schedule of Available-for-sale Securities [Line Items] |  |
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Amortized Cost Basis | $ 5,798 |
Less Than 12 Months |  |
Fair Value | 66,905 | $ 234,426
Unrealized Losses | (420) | (2,002)
More Than 12 Months |  |
Fair Value | 129,410 | 154,246
Unrealized Losses | (2,581) | (4,717)
Total |  |
Fair Value | 196,315 | 388,672
Unrealized Losses | (3,001) | (6,719)
US Government Agencies Debt Securities [Member] |  |
Less Than 12 Months |  |
Fair Value |  | 9,455
Unrealized Losses |  | (23)
More Than 12 Months |  |
Fair Value |  | 0
Unrealized Losses |  | 0
Total |  |
Fair Value |  | 9,455
Unrealized Losses |  | (23)
Mortgage Backed Securities - Residential |  |
Less Than 12 Months |  |
Fair Value | 15,659 | 69,940
Unrealized Losses | (16) | (428)
More Than 12 Months |  |
Fair Value | 0 | 11,766
Unrealized Losses | 0 | (202)
Total |  |
Fair Value | 15,659 | 81,706
Unrealized Losses | (16) | (630)
Collateralized Mortgage Obligations |  |
Less Than 12 Months |  |
Fair Value | 45,269 | 151,484
Unrealized Losses | (363) | (1,535)
More Than 12 Months |  |
Fair Value | 120,504 | 139,435
Unrealized Losses | (2,021) | (4,472)
Total |  |
Fair Value | 165,773 | 290,919
Unrealized Losses | (2,384) | (6,007)
State and Municipal Obligations |  |
Less Than 12 Months |  |
Fair Value | 5,977 | 3,547
Unrealized Losses | (41) | (16)
More Than 12 Months |  |
Fair Value | 407 | 3,045
Unrealized Losses | (6) | (43)
Total |  |
Fair Value | 6,384 | 6,592
Unrealized Losses | (47) | $ (59)
Collateralized Debt Obligations |  |
Less Than 12 Months |  |
Fair Value | 0 |
Unrealized Losses | 0 |
More Than 12 Months |  |
Fair Value | 8,499 |
Unrealized Losses | (554) |
Total |  |
Fair Value | 8,499 |
Unrealized Losses | $ (554) |

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