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v3.19.1

Investment Securities (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Available-for-sale: [Abstract] |  |  |
Amortized Cost | $ 693,854,000 |  | $ 701,225,000
Gross Unrealized Gains | 5,347,000 |  | 2,310,000
Gross Unrealized (Losses) | (3,583,000) |  | (11,261,000)
Fair Value | 695,618,000 |  | 692,274,000
Debt and Equity Securities, Gain (Loss) | 54,000 | $ 20,000 |
Held-to-maturity: [Abstract] |  |  |
Debt Securities, Held-to-maturity | 69,462,000 |  | 69,436,000
Debt Securities, Held-to-maturity, Fair Value | 68,743,000 |  | 67,909,000
Realized Investment Gains (Losses) [Abstract] |  |  |
Gross gains | 84,000 | 20,000 |
Gross losses | (30,000) | $ 0 |
U.S. Treasury securities and obligations of U.S. government corporations & agencies |  |  |
Available-for-sale: [Abstract] |  |  |
Amortized Cost | 190,845,000 |  | 201,380,000
Gross Unrealized Gains | 926,000 |  | 504,000
Gross Unrealized (Losses) | (1,044,000) |  | (3,235,000)
Fair Value | 190,727,000 |  | 198,649,000
Held-to-maturity: [Abstract] |  |  |
Debt Securities, Held-to-maturity | 69,462,000 |  | 69,436,000
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain | 11,000 |  | 0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss | (730,000) |  | (1,527,000)
Debt Securities, Held-to-maturity, Fair Value | 68,743,000 |  | 67,909,000
Obligations of states and political subdivisions |  |  |
Available-for-sale: [Abstract] |  |  |
Amortized Cost | 188,572,000 |  | 193,195,000
Gross Unrealized Gains | 2,996,000 |  | 1,224,000
Gross Unrealized (Losses) | (465,000) |  | (1,840,000)
Fair Value | 191,103,000 |  | 192,579,000
Mortgage-backed securities: GSE residential |  |  |
Available-for-sale: [Abstract] |  |  |
Amortized Cost | 312,159,000 |  | 304,372,000
Gross Unrealized Gains | 1,399,000 |  | 486,000
Gross Unrealized (Losses) | (2,074,000) |  | (6,186,000)
Fair Value | 311,484,000 |  | 298,672,000
Trust preferred securities |  |  |
Available-for-sale: [Abstract] |  |  |
Debt and Equity Securities, Gain (Loss) | 846,000 |  |
Other securities |  |  |
Available-for-sale: [Abstract] |  |  |
Amortized Cost | 2,278,000 |  | 2,278,000
Gross Unrealized Gains | 26,000 |  | 96,000
Gross Unrealized (Losses) | 0 |  | 0
Fair Value | $ 2,304,000 |  | $ 2,374,000

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