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Securities (Details 2) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Less Than 12 Months |  |
Fair Value | $ 436,754 | $ 67,063
Unrealized Losses | (15,840) | (352)
More Than 12 Months |  |
Fair Value | 13,625 | 4,032
Unrealized Losses | (7,784) | (7,882)
Total |  |
Fair Value | 450,379 | 71,095
Unrealized Losses | (23,624) | (8,234)
Mortgage Backed Securities - Residential |  |
Less Than 12 Months |  |
Fair Value | 60,541 | 7,245
Unrealized Losses | (1,783) | (13)
More Than 12 Months |  |
Fair Value | 0 | 0
Unrealized Losses | 0 | 0
Total |  |
Fair Value | 60,541 | 7,245
Unrealized Losses | (1,783) | (13)
Mortgage Backed Securities - Commercial |  |
Less Than 12 Months |  |
Fair Value | 4,486 | 5,086
Unrealized Losses | (246) | (16)
More Than 12 Months |  |
Fair Value | 0 | 0
Unrealized Losses | 0 | 0
Total |  |
Fair Value | 4,486 | 5,086
Unrealized Losses | (246) | (16)
Collateralized Mortgage Obligations |  |
Less Than 12 Months |  |
Fair Value | 333,189 | 46,121
Unrealized Losses | (12,258) | (246)
More Than 12 Months |  |
Fair Value | 8,791 | 0
Unrealized Losses | (526) | 0
Total |  |
Fair Value | 341,980 | 46,121
Unrealized Losses | (12,784) | (246)
State and Municipal Obligations |  |
Less Than 12 Months |  |
Fair Value | 38,538 | 8,611
Unrealized Losses | (1,553) | (77)
More Than 12 Months |  |
Fair Value | 991 | 0
Unrealized Losses | (94) | 0
Total |  |
Fair Value | 39,529 | 8,611
Unrealized Losses | (1,647) | (77)
Collateralized Debt Obligations |  |
Less Than 12 Months |  |
Fair Value | 0 | 0
Unrealized Losses | 0 | 0
More Than 12 Months |  |
Fair Value | 3,843 | 4,032
Unrealized Losses | (7,164) | (7,882)
Total |  |
Fair Value | 3,843 | 4,032
Unrealized Losses | $ (7,164) | $ (7,882)

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