SECURITIES - Fair Value and Related Gross Unrealized Gains and Losses (Details) - USD ($)
$ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
| Available for sale securities |
|
|
| Amortized Cost |
$ 1,002,803
|
$ 905,857
|
| Gross Unrealized Gains |
13,641
|
21,972
|
| Gross Unrealized Losses |
(8,904)
|
(2,550)
|
| Fair Value |
1,007,540
|
925,279
|
| U. S. government agency |
|
|
| Available for sale securities |
|
|
| Amortized Cost |
951
|
499
|
| Gross Unrealized Gains |
4
|
5
|
| Fair Value |
955
|
504
|
| State and municipal |
|
|
| Available for sale securities |
|
|
| Amortized Cost |
361,335
|
332,999
|
| Gross Unrealized Gains |
10,799
|
17,802
|
| Gross Unrealized Losses |
(2,848)
|
(68)
|
| Fair Value |
369,286
|
350,733
|
| Mortgage-backed securities-residential (Government Sponsored Entity) |
|
|
| Available for sale securities |
|
|
| Amortized Cost |
450,006
|
332,525
|
| Gross Unrealized Gains |
1,253
|
2,199
|
| Gross Unrealized Losses |
(4,629)
|
(644)
|
| Fair Value |
446,630
|
334,080
|
| Collateralized mortgage obligations (Government Sponsored Entity) |
|
|
| Available for sale securities |
|
|
| Amortized Cost |
179,314
|
228,621
|
| Gross Unrealized Gains |
1,514
|
1,966
|
| Gross Unrealized Losses |
(1,427)
|
(1,838)
|
| Fair Value |
179,401
|
228,749
|
| Equity securities |
|
|
| Available for sale securities |
|
|
| Amortized Cost |
4,670
|
4,689
|
| Fair Value |
4,670
|
4,689
|
| Other securities |
|
|
| Available for sale securities |
|
|
| Amortized Cost |
6,527
|
6,524
|
| Gross Unrealized Gains |
71
|
|
| Fair Value |
6,598
|
6,524
|
| Parent Company |
|
|
| Available for sale securities |
|
|
| Fair Value |
$ 130
|
$ 149
|