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Securities - Schedule of Unrealized Losses and Fair Value (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016
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SECURITIES AVAILABLE FOR SALE |  |
Fair Value, Less than 12 Months | $ 77,342 | $ 86,388
Unrealized Losses, Less than 12 Months | 1,132 | 1,713
Fair Value, 12 Months or More | 0 | 0
Unrealized Losses, 12 Months or More | 0 | 0
Total Fair Value | 77,342 | 86,388
Total Unrealized Losses | 1,132 | 1,713
SECURITIES HELD TO MATURITY |  |
Fair Value, Less than 12 Months | 34,572 | 25,902
Unrealized Losses, Less than 12 Months | 268 | 379
Fair Value, 12 Months or More | 0 | 0
Unrealized Losses, 12 Months or More | 0 | 0
Total Fair Value | 34,572 | 25,902
Total Unrealized Losses | 268 | 379
U.S. Government and agencies |  |
SECURITIES AVAILABLE FOR SALE |  |
Fair Value, Less than 12 Months | 70,784 | 71,454
Unrealized Losses, Less than 12 Months | 1,063 | 1,529
Fair Value, 12 Months or More | 0 | 0
Unrealized Losses, 12 Months or More | 0 | 0
Total Fair Value | 70,784 | 71,454
Total Unrealized Losses | 1,063 | 1,529
SECURITIES HELD TO MATURITY |  |
Fair Value, Less than 12 Months | 16,952 | 12,946
Unrealized Losses, Less than 12 Months | 57 | 54
Fair Value, 12 Months or More | 0 | 0
Unrealized Losses, 12 Months or More | 0 | 0
Total Fair Value | 16,952 | 12,946
Total Unrealized Losses | 57 | 54
Mortgage-backed securities, residential |  |
SECURITIES AVAILABLE FOR SALE |  |
Fair Value, Less than 12 Months | 3,109 | 8,966
Unrealized Losses, Less than 12 Months | 44 | 81
Fair Value, 12 Months or More | 0 | 0
Unrealized Losses, 12 Months or More | 0 | 0
Total Fair Value | 3,109 | 8,966
Total Unrealized Losses | 44 | 81
SECURITIES HELD TO MATURITY |  |
Fair Value, Less than 12 Months | 17,620 | 12,956
Unrealized Losses, Less than 12 Months | 211 | 325
Fair Value, 12 Months or More | 0 | 0
Unrealized Losses, 12 Months or More | 0 | 0
Total Fair Value | 17,620 | 12,956
Total Unrealized Losses | 211 | 325
State and municipal |  |
SECURITIES AVAILABLE FOR SALE |  |
Fair Value, Less than 12 Months | 2,408 | 4,933
Unrealized Losses, Less than 12 Months | 22 | 94
Fair Value, 12 Months or More | 0 | 0
Unrealized Losses, 12 Months or More | 0 | 0
Total Fair Value | 2,408 | 4,933
Total Unrealized Losses | 22 | 94
CRA Mutual Fund |  |
SECURITIES AVAILABLE FOR SALE |  |
Fair Value, Less than 12 Months | 1,041 | 1,035
Unrealized Losses, Less than 12 Months | 3 | 9
Fair Value, 12 Months or More | 0 | 0
Unrealized Losses, 12 Months or More | 0 | 0
Total Fair Value | 1,041 | 1,035
Total Unrealized Losses | $ 3 | $ 9

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