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
Sep. 30, 2016
Dec. 31, 2015
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural $ 1,910,777 $ 1,760,479
Real estate - construction 292,721 243,267
Real estate - mortgage:    
Owner-occupied commercial 1,138,308 1,014,669
1-4 family mortgage 520,394 444,134
Other mortgage 740,127 698,779
Total real estate mortgage 2,398,829 2,157,582
Total 4,657,284 4,216,375
Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer 54,957 55,047
Pass [Member]    
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural 1,823,652 1,701,591
Real estate - construction 281,586 233,046
Real estate - mortgage:    
Owner-occupied commercial 1,119,043 988,762
1-4 family mortgage 514,979 437,834
Other mortgage 725,983 683,157
Total real estate mortgage 2,360,005 2,109,753
Total 4,519,989 4,099,363
Pass [Member] | Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer 54,746 54,973
Special Mention [Member]    
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural 52,635 47,393
Real estate - construction 1,309 6,221
Real estate - mortgage:    
Owner-occupied commercial 3,339 18,169
1-4 family mortgage 946 3,301
Other mortgage 2,852 11,086
Total real estate mortgage 7,137 32,556
Total 61,292 86,212
Special Mention [Member] | Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer 211 42
Substandard [Member]    
Financing Receivable Recorded Investment [Line Items]    
Commercial, financial and agricultural 34,490 11,495
Real estate - construction 9,826 4,000
Real estate - mortgage:    
Owner-occupied commercial 15,926 7,738
1-4 family mortgage 4,469 2,999
Other mortgage 11,292 4,536
Total real estate mortgage 31,687 15,273
Total 76,003 30,800
Substandard [Member] | Commercial Portfolio Segment [Member]    
Real estate - mortgage:    
Consumer 0 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