Quarterly report pursuant to Section 13 or 15(d)

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Change in Accumulated Other Comprehensive Income) (Details)

v3.5.0.2
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Change in Accumulated Other Comprehensive Income) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
AOCI Attributable to Parent, Net of Tax        
Beginning balance     $ 995,367 $ 977,169
Unrealized gain transferred from AFS to HTM   $ 0   0
Other comprehensive income (loss) $ 2,404 (5,244) 2,463 (2,951)
Amounts reclassified from accumulated other comprehensive income 136 (222) 184 (75)
Net current period other comprehensive income (loss) 2,540 (5,466) 2,647 (3,026)
Ending balance 989,201 988,134 989,201 988,134
Accumulated Other Comprehensive Income (Loss) [Member]        
AOCI Attributable to Parent, Net of Tax        
Beginning balance 6,359 14,695 6,252 12,255
Net current period other comprehensive income (loss)     2,647 (3,026)
Ending balance 8,899 9,229 8,899 9,229
Unrealized Gains (Losses) on AFS Securities [Member]        
AOCI Attributable to Parent, Net of Tax        
Beginning balance 10,716 21,097 7,777 17,439
Unrealized gain transferred from AFS to HTM   (5,251)   (5,251)
Other comprehensive income (loss) 3,698 (6,845) 6,730 (3,062)
Amounts reclassified from accumulated other comprehensive income (2) (263) (95) (388)
Net current period other comprehensive income (loss) 3,696 (7,108) 6,635 (3,450)
Ending balance 14,412 8,738 14,412 8,738
Unrealized Gain for AFS Securities Transferred to HTM [Member]        
AOCI Attributable to Parent, Net of Tax        
Beginning balance 4,140 0 4,432 0
Unrealized gain transferred from AFS to HTM   5,251   5,251
Other comprehensive income (loss) (287) (208) (579) (208)
Amounts reclassified from accumulated other comprehensive income 0 0 0 0
Net current period other comprehensive income (loss) (287) (208) (579) (208)
Ending balance 3,853 5,043 3,853 5,043
Change in Fair Value of Cash Flow Hedge [Member]        
AOCI Attributable to Parent, Net of Tax        
Beginning balance (8,497) (6,402) (5,957) (5,184)
Unrealized gain transferred from AFS to HTM   0   0
Other comprehensive income (loss) (1,007) 1,809 (3,688) 319
Amounts reclassified from accumulated other comprehensive income 138 41 279 313
Net current period other comprehensive income (loss) (869) 1,850 (3,409) 632
Ending balance $ (9,366) $ (4,552) $ (9,366) $ (4,552)