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Securities (Unrealized Losses Available for Sale) (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Fair Value |  |
Less than 12 Months | $ 81,384 | $ 74,446
12 Months or Longer | 35,166 | 37,474
Total | 116,550 | 111,920
Unrealized Losses |  |
Less than 12 Months | 1,539 | 565
12 Months or Longer | 1,248 | 935
Total | 2,787 | 1,500
U.S. government agency obligations - government-sponsored enterprises |  |
Fair Value |  |
Less than 12 Months | 990 |
12 Months or Longer | 0 |
Total | 990 |
Unrealized Losses |  |
Less than 12 Months | 9 |
12 Months or Longer | 0 |
Total | 9 |
Municipal obligations |  |
Fair Value |  |
Less than 12 Months | 4,914 | 6,132
12 Months or Longer | 2,094 | 2,755
Total | 7,008 | 8,887
Unrealized Losses |  |
Less than 12 Months | 70 | 43
12 Months or Longer | 41 | 39
Total | 111 | 82
Collateralized mortgage obligations - government issued |  |
Fair Value |  |
Less than 12 Months | 11,220 | 7,104
12 Months or Longer | 6,531 | 6,715
Total | 17,751 | 13,819
Unrealized Losses |  |
Less than 12 Months | 153 | 40
12 Months or Longer | 244 | 173
Total | 397 | 213
Collateralized mortgage obligations - government-sponsored enterprises |  |
Fair Value |  |
Less than 12 Months | 61,842 | 59,256
12 Months or Longer | 26,298 | 28,004
Total | 88,140 | 87,260
Unrealized Losses |  |
Less than 12 Months | 1,275 | 476
12 Months or Longer | 961 | 723
Total | 2,236 | 1,199
Other securities |  |
Fair Value |  |
Less than 12 Months | 2,418 | 1,954
12 Months or Longer | 243 | 0
Total | 2,661 | 1,954
Unrealized Losses |  |
Less than 12 Months | 32 | 6
12 Months or Longer | 2 | 0
Total | $ 34 | $ 6

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