INVESTMENT SECURITIES - Summary of Unrealized Loss Positions (Details)
|
12 Months Ended |
|
Dec. 31, 2016
USD ($)
security
|
Dec. 31, 2015
USD ($)
security
|
Dec. 31, 2014
USD ($)
|
| Investments in an unrealized loss position |
|
|
|
| Amount of pretax loss if securities in an unrealized loss position are sold |
$ 3,800,000
|
|
|
| Available-for sale Securities, Unrealized Loss Position |
|
|
|
| Less than 12 months, fair value |
104,750,000
|
|
|
| Less than 12 months, unrealized loss |
(3,488,000)
|
|
|
| 12 months or more, fair value |
13,919,000
|
|
|
| 12 months or more, unrealized loss |
(322,000)
|
|
|
| Available-for-sale and Held-to-Maturity Securities, Unrealized Loss Position |
|
|
|
| Less than 12 months, fair value |
|
$ 55,314,000
|
|
| Less than 12 months, unrealized loss |
|
(457,000)
|
|
| 12 months or more, fair value |
|
17,421,000
|
|
| 12 months or more, unrealized loss |
|
(356,000)
|
|
| Available-for-sale Securities |
|
|
|
| Sales of investment securities |
55,191,000
|
12,912,000
|
$ 61,299,000
|
| Gains on the sale of investments |
1,100,000
|
125,000
|
553,000
|
| Losses on the sale of investments |
2,000
|
0
|
140,000
|
| Held-to-maturity Securities |
|
|
|
| Sales of investment securities |
$ 0
|
421,000
|
$ 0
|
| Gains on the sale of held-to-maturity securities |
|
$ 5,000
|
|
| U. S. Agency securities |
|
|
|
| Description and Number of Positions |
|
|
|
| Number of investments in an unrealized loss position, AFS | security |
16
|
9
|
|
| Available-for sale Securities, Unrealized Loss Position |
|
|
|
| Less than 12 months, fair value |
$ 28,814,000
|
$ 28,351,000
|
|
| Less than 12 months, unrealized loss |
(425,000)
|
(181,000)
|
|
| 12 months or more, fair value |
0
|
0
|
|
| 12 months or more, unrealized loss |
$ 0
|
$ 0
|
|
| U.S. Sponsored Mortgage-backed securities |
|
|
|
| Description and Number of Positions |
|
|
|
| Number of investments in an unrealized loss position, AFS | security |
29
|
19
|
|
| Available-for sale Securities, Unrealized Loss Position |
|
|
|
| Less than 12 months, fair value |
$ 33,209,000
|
$ 20,647,000
|
|
| Less than 12 months, unrealized loss |
(1,040,000)
|
(233,000)
|
|
| 12 months or more, fair value |
13,919,000
|
11,862,000
|
|
| 12 months or more, unrealized loss |
$ (322,000)
|
$ (300,000)
|
|
| Municipal securities |
|
|
|
| Description and Number of Positions |
|
|
|
| Number of investments in an unrealized loss position, AFS | security |
86
|
|
|
| Number of investments in an unrealized loss position, HTM | security |
|
22
|
|
| Available-for sale Securities, Unrealized Loss Position |
|
|
|
| Less than 12 months, fair value |
$ 42,727,000
|
|
|
| Less than 12 months, unrealized loss |
(2,023,000)
|
|
|
| 12 months or more, fair value |
0
|
|
|
| 12 months or more, unrealized loss |
$ 0
|
|
|
| Held-to-maturity Securities, Unrealized Loss Position |
|
|
|
| Less than 12 months, fair value |
|
$ 3,827,000
|
|
| Less than 12 months, unrealized loss |
|
(32,000)
|
|
| 12 months or more, fair value |
|
5,559,000
|
|
| 12 months or more, unrealized loss |
|
$ (56,000)
|
|
| Equity and other securities |
|
|
|
| Description and Number of Positions |
|
|
|
| Number of investments in an unrealized loss position, AFS | security |
|
1
|
|
| Available-for sale Securities, Unrealized Loss Position |
|
|
|
| Less than 12 months, fair value |
|
$ 2,489,000
|
|
| Less than 12 months, unrealized loss |
|
(11,000)
|
|
| 12 months or more, fair value |
|
0
|
|
| 12 months or more, unrealized loss |
|
$ 0
|
|