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Securities (Details 2) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Investment securities with unrealized losses |  |
Fair Value, Less Than 12 Months | $ 20,350 | $ 37,766
Unrealized Losses, Less Than 12 Months | (84) | (322)
Fair Value, 12 Months or Longer | 36,211 | 222,033
Unrealized Losses, 12 Months or Longer | (506) | (6,995)
Fair Value, Total | 56,561 | 259,799
Unrealized Losses, Total | (590) | (7,317)
U.S. Treasury and U.S. government sponsored entities |  |
Investment securities with unrealized losses |  |
Fair Value, Less Than 12 Months | 0 | 648
Unrealized Losses, Less Than 12 Months | 0 | (2)
Fair Value, 12 Months or Longer | 1,071 | 5,065
Unrealized Losses, 12 Months or Longer | (4) | (100)
Fair Value, Total | 1,071 | 5,713
Unrealized Losses, Total | (4) | (102)
State and political subdivisions |  |
Investment securities with unrealized losses |  |
Fair Value, Less Than 12 Months | 0 | 23,569
Unrealized Losses, Less Than 12 Months | 0 | (201)
Fair Value, 12 Months or Longer | 0 | 64,174
Unrealized Losses, 12 Months or Longer | 0 | (1,692)
Fair Value, Total | 0 | 87,743
Unrealized Losses, Total | 0 | (1,893)
Mortgage-backed securities - residential |  |
Investment securities with unrealized losses |  |
Fair Value, Less Than 12 Months | 13,701 | 13,002
Unrealized Losses, Less Than 12 Months | (56) | (114)
Fair Value, 12 Months or Longer | 24,691 | 126,200
Unrealized Losses, 12 Months or Longer | (276) | (4,053)
Fair Value, Total | 38,392 | 139,202
Unrealized Losses, Total | (332) | (4,167)
Collateralized mortgage obligations - residential |  |
Investment securities with unrealized losses |  |
Fair Value, Less Than 12 Months | 1,379 | 20
Unrealized Losses, Less Than 12 Months | (6) | (1)
Fair Value, 12 Months or Longer | 10,346 | 14,003
Unrealized Losses, 12 Months or Longer | (225) | (774)
Fair Value, Total | 11,725 | 14,023
Unrealized Losses, Total | (231) | (775)
Corporate bonds |  |
Investment securities with unrealized losses |  |
Fair Value, Less Than 12 Months | 0 | 516
Unrealized Losses, Less Than 12 Months | 0 | (4)
Fair Value, 12 Months or Longer | 100 | 672
Unrealized Losses, 12 Months or Longer | (1) | (14)
Fair Value, Total | 100 | 1,188
Unrealized Losses, Total | (1) | (18)
Small Business Administration |  |
Investment securities with unrealized losses |  |
Fair Value, Less Than 12 Months | 5,270 | 11
Unrealized Losses, Less Than 12 Months | (22) | 0
Fair Value, 12 Months or Longer | 3 | 11,919
Unrealized Losses, 12 Months or Longer | 0 | (362)
Fair Value, Total | 5,273 | 11,930
Unrealized Losses, Total | $ (22) | $ (362)

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