Quarterly report pursuant to Section 13 or 15(d)

LOANS (Loans By Credit Quality Indicator) (Details)

v3.5.0.2
LOANS (Loans By Credit Quality Indicator) (Details) - USD ($)
$ in Thousands
Jun. 30, 2016
Dec. 31, 2015
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural $ 1,895,870 $ 1,760,479
Real estate - construction 251,144 243,267
Real estate - mortgage:    
Owner-occupied commercial 1,117,514 1,014,669
1-4 family mortgage 494,733 444,134
Other mortgage 725,336 698,779
Total real estate mortgage 2,337,583 2,157,582
Total 4,539,338 4,216,375
Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer 54,741 55,047
Pass [Member]    
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural 1,819,738 1,701,591
Real estate - construction 239,389 233,046
Real estate - mortgage:    
Owner-occupied commercial 1,095,079 988,762
1-4 family mortgage 489,905 437,834
Other mortgage 711,276 683,157
Total real estate mortgage 2,296,260 2,109,753
Total 4,409,880 4,099,363
Pass [Member] | Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer 54,493 54,973
Special Mention [Member]    
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural 58,467 47,393
Real estate - construction 6,833 6,221
Real estate - mortgage:    
Owner-occupied commercial 8,466 18,169
1-4 family mortgage 2,120 3,301
Other mortgage 10,902 11,086
Total real estate mortgage 21,488 32,556
Total 87,009 86,212
Special Mention [Member] | Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer 221 42
Substandard [Member]    
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural 17,665 11,495
Real estate - construction 4,922 4,000
Real estate - mortgage:    
Owner-occupied commercial 13,969 7,738
1-4 family mortgage 2,708 2,999
Other mortgage 3,158 4,536
Total real estate mortgage 19,835 15,273
Total 42,449 30,800
Substandard [Member] | Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer 27 32
Doubtful [Member]    
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural 0 0
Real estate - construction 0 0
Real estate - mortgage:    
Owner-occupied commercial 0 0
1-4 family mortgage 0 0
Other mortgage 0 0
Total real estate mortgage 0 0
Total 0 0
Doubtful [Member] | Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer $ 0 $ 0