Annual report pursuant to Section 13 and 15(d)

SEGMENT REPORTING DISCLOSURES (Information About Reportable Segments and Reconciliation) (Details)

v3.8.0.1
SEGMENT REPORTING DISCLOSURES (Information About Reportable Segments and Reconciliation) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Information about reportable segments and reconciliation      
Net interest income $ 280,157 $ 265,150 $ 251,834
Provision for credit losses 10,756 9,100 9,571
Net interest income after provision for credit losses 269,401 256,050 242,263
Noninterest income 71,674 70,907 65,007
Noninterest expenses 234,765 222,703 216,882
Income before income taxes 106,310 104,254 90,388
Income tax expense 33,387 26,778 23,309
Net income 72,923 77,476 67,079
Total assets 9,315,179 8,426,793 7,693,291
Operating Segments | Community Bank      
Information about reportable segments and reconciliation      
Net interest income 278,470 263,714 250,510
Provision for credit losses 10,802 8,883 9,450
Net interest income after provision for credit losses 267,668 254,831 241,060
Noninterest income 62,120 59,505 55,645
Noninterest expenses 225,366 212,774 205,993
Income before income taxes 104,422 101,562 90,712
Income tax expense 32,600 25,846 23,431
Net income 71,822 75,716 67,281
Total assets 9,305,660 8,419,625 7,690,132
Operating Segments | Mortgage      
Information about reportable segments and reconciliation      
Net interest income 1,687 1,436 1,324
Provision for credit losses (46) 217 121
Net interest income after provision for credit losses 1,733 1,219 1,203
Noninterest income 10,073 12,008 10,044
Noninterest expenses 9,918 10,535 11,571
Income before income taxes 1,888 2,692 (324)
Income tax expense 787 932 (122)
Net income 1,101 1,760 (202)
Total assets 111,845 93,581 57,900
Eliminations      
Information about reportable segments and reconciliation      
Net interest income 0 0 0
Provision for credit losses 0 0 0
Net interest income after provision for credit losses 0 0 0
Noninterest income (519) (606) (682)
Noninterest expenses (519) (606) (682)
Income before income taxes 0 0 0
Income tax expense 0 0 0
Net income 0 0 0
Total assets $ (102,326) $ (86,413) $ (54,741)