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Securities (Unrealized Losses Held-to-Maturity) (Details) - USD ($) $ in Thousands | Sep. 30, 2016 | Dec. 31, 2015
--- | --- | ---
Fair Value |  |
Less than 12 months | $ 263 | $ 12,122
12 months or longer | 0 | 1,199
Total | 263 | 13,321
Unrealized Losses |  |
Less than 12 months | (1) | 89
12 months or longer | 0 | 12
Total | (1) | 101
U.S. Government agency obligations - government-sponsored enterprises |  |
Fair Value |  |
Less than 12 months |  | 0
12 months or longer |  | 1,000
Total |  | 1,000
Unrealized Losses |  |
Less than 12 months |  | 0
12 months or longer |  | 11
Total |  | 11
Municipal obligations |  |
Fair Value |  |
Less than 12 months | 263 | 436
12 months or longer | 0 | 199
Total | 263 | 635
Unrealized Losses |  |
Less than 12 months | (1) | 4
12 months or longer | 0 | 1
Total | $ (1) | 5
Collateralized mortgage obligations - government issued |  |
Fair Value |  |
Less than 12 months |  | 6,518
12 months or longer |  | 0
Total |  | 6,518
Unrealized Losses |  |
Less than 12 months |  | 41
12 months or longer |  | 0
Total |  | 41
Collateralized mortgage obligations - government-sponsored enterprises |  |
Fair Value |  |
Less than 12 months |  | 5,168
12 months or longer |  | 0
Total |  | 5,168
Unrealized Losses |  |
Less than 12 months |  | 44
12 months or longer |  | 0
Total |  | $ 44

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