Annual report pursuant to Section 13 and 15(d)

LOANS AND ALLOWANCE FOR LOAN LOSSES (Summary of Aging of the Loan Portfolio by Class) (Details)

v3.3.1.900
LOANS AND ALLOWANCE FOR LOAN LOSSES (Summary of Aging of the Loan Portfolio by Class) (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Summary of aging of the loan portfolio, by class      
Nonaccrual $ 11,936 $ 19,255 $ 15,000
Current 5,542,840 5,172,879  
Total Loans 5,671,462 5,345,996 3,039,368
30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 27,787 29,297  
60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 9,333 8,730  
Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 5,829 10,047  
Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 73,737 105,788  
Current 64,455 89,594  
Total Loans 73,737 105,788 3,622
Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 4,257 10,013  
Commercial [Member]      
Summary of aging of the loan portfolio, by class      
Total Loans 4,148,118 3,824,483 2,163,705
Commercial [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Total Loans 65,410 94,235 2,732
Commercial [Member] | Construction Loans [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 748 968  
Current 479,991 335,715  
Total Loans 484,768 341,280  
Commercial [Member] | Construction Loans [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 2,377 $ 815  
Commercial [Member] | Construction Loans [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 248  
Commercial [Member] | Construction Loans [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due  
Commercial [Member] | Construction Loans [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired $ 1,404 $ 3,782  
Current 1,404 3,130  
Total Loans $ 1,404 3,782  
Commercial [Member] | Construction Loans [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 652  
Commercial [Member] | Commercial Real Estate - Owner Occupied [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual $ 3,904 1,060  
Current 826,859 839,370  
Total Loans 860,086 875,443  
Commercial [Member] | Commercial Real Estate - Owner Occupied [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 1,714 621  
Commercial [Member] | Commercial Real Estate - Owner Occupied [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 118 1,542  
Commercial [Member] | Commercial Real Estate - Owner Occupied [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 103 1,683  
Commercial [Member] | Commercial Real Estate - Owner Occupied [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 27,388 31,167  
Current 24,837 29,186  
Total Loans 27,388 31,167  
Commercial [Member] | Commercial Real Estate - Owner Occupied [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 1,412 843  
Commercial [Member] | Commercial Real Estate - Non-Owner Occupied [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 100 5,902  
Current 1,601,611 1,470,076  
Total Loans 1,618,605 1,509,159  
Commercial [Member] | Commercial Real Estate - Non-Owner Occupied [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 771 3,984  
Commercial [Member] | Commercial Real Estate - Non-Owner Occupied [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 237  
Commercial [Member] | Commercial Real Estate - Non-Owner Occupied [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 995 91  
Commercial [Member] | Commercial Real Estate - Non-Owner Occupied [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 15,128 28,869  
Current 14,171 27,091  
Total Loans 15,128 28,869  
Commercial [Member] | Commercial Real Estate - Non-Owner Occupied [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 202 1,255  
Commercial [Member] | Raw Land and Lots [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 415 2,359  
Current 190,497 201,056  
Total Loans 195,665 211,225  
Commercial [Member] | Raw Land and Lots [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 229 145  
Commercial [Member] | Raw Land and Lots [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 44  
Commercial [Member] | Raw Land and Lots [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 194  
Commercial [Member] | Raw Land and Lots [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired $ 4,524 7,427  
Current 4,155 6,905  
Total Loans $ 4,524 $ 7,427  
Commercial [Member] | Raw Land and Lots [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due  
Commercial [Member] | Single Family Investment Real Estate [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual $ 967 $ 2,070  
Current 409,360 389,648  
Total Loans 429,489 412,494  
Commercial [Member] | Single Family Investment Real Estate [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 2,576 2,825  
Commercial [Member] | Single Family Investment Real Estate [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 1,783 338  
Commercial [Member] | Single Family Investment Real Estate [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 432 734  
Commercial [Member] | Single Family Investment Real Estate [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 14,371 16,879  
Current 12,576 14,241  
Total Loans 14,371 16,879  
Commercial [Member] | Single Family Investment Real Estate [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 618 1,311  
Commercial [Member] | Commercial and Industrial [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 908 3,286  
Current 463,674 384,307  
Total Loans 467,613 393,776  
Commercial [Member] | Commercial and Industrial [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 1,029 1,250  
Commercial [Member] | Commercial and Industrial [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 27 529  
Commercial [Member] | Commercial and Industrial [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 124 549  
Commercial [Member] | Commercial and Industrial [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 1,851 3,855  
Current 1,621 3,173  
Total Loans 1,851 3,855  
Commercial [Member] | Commercial and Industrial [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 21 538  
Commercial [Member] | Other Commercial [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 74  
Current $ 90,693 78,732  
Total Loans 91,892 81,106  
Commercial [Member] | Other Commercial [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 296 42  
Commercial [Member] | Other Commercial [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 2  
Commercial [Member] | Other Commercial [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 159  
Commercial [Member] | Other Commercial [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 744 $ 2,256  
Current 689 1,016  
Total Loans 744 2,256  
Commercial [Member] | Other Commercial [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 42 1,133  
Consumer [Member]      
Summary of aging of the loan portfolio, by class      
Total Loans 1,523,344 1,521,513 875,663
Consumer [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Total Loans 8,327 $ 11,553 $ 890
Consumer [Member] | Construction Loans [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 869  
Current 47,952 $ 72,688  
Total Loans 49,359 74,168  
Consumer [Member] | Construction Loans [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 297 $ 120  
Consumer [Member] | Construction Loans [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due  
Consumer [Member] | Construction Loans [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 844  
Consumer [Member] | Construction Loans [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired $ 241 $ 516  
Current    
Consumer [Member] | Construction Loans [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 241 $ 516  
Consumer [Member] | Mortgage [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 1,996 2,485  
Current 447,843 447,026  
Total Loans 474,034 478,151  
Consumer [Member] | Mortgage [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 11,467 12,851  
Consumer [Member] | Mortgage [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 4,799 4,300  
Consumer [Member] | Mortgage [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 2,889 4,095  
Consumer [Member] | Mortgage [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 5,040 7,394  
Current 2,893 2,553  
Consumer [Member] | Mortgage [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 1,239 $ 2,866  
Consumer [Member] | Indirect Auto [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 192  
Current 223,149 $ 197,238  
Total Loans 225,815 199,411  
Consumer [Member] | Indirect Auto [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 2,202 1,593  
Consumer [Member] | Indirect Auto [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 222 263  
Consumer [Member] | Indirect Auto [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 50 $ 317  
Consumer [Member] | Indirect Auto [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired  
Consumer [Member] | Indirect Marine [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual $ 201  
Current $ 43,512 42,839  
Total Loans 43,717 43,190  
Consumer [Member] | Indirect Marine [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 205 $ 150  
Consumer [Member] | Indirect Marine [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due  
Consumer [Member] | Indirect Marine [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due  
Consumer [Member] | Indirect Marine [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired  
Consumer [Member] | HELOCs [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual $ 910 $ 258  
Current 487,113 493,464  
Total Loans 494,192 500,579  
Consumer [Member] | HELOCs [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 2,504 3,082  
Consumer [Member] | HELOCs [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 1,112 955  
Consumer [Member] | HELOCs [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 762 820  
Consumer [Member] | HELOCs [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 1,791 2,000  
Current 923 916  
Consumer [Member] | HELOCs [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 458 $ 728  
Consumer [Member] | Credit Card [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual    
Current   $ 23,666  
Total Loans   24,225  
Consumer [Member] | Credit Card [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due   232  
Consumer [Member] | Credit Card [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due   108  
Consumer [Member] | Credit Card [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due   $ 219  
Consumer [Member] | Credit Card [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired    
Consumer [Member] | Other Consumer [Member]      
Summary of aging of the loan portfolio, by class      
Nonaccrual 927 $ 592  
Current 230,586 197,054  
Total Loans 236,227 201,789  
Consumer [Member] | Other Consumer [Member] | 30 to 59 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 2,120 1,587  
Consumer [Member] | Other Consumer [Member] | 60 to 89 Days Past Due [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 1,024 412  
Consumer [Member] | Other Consumer [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due 315 501  
Consumer [Member] | Other Consumer [Member] | Purchased Impaired [Member]      
Summary of aging of the loan portfolio, by class      
Purchased Impaired 1,255 1,643  
Current 1,186 1,383  
Consumer [Member] | Other Consumer [Member] | Purchased Impaired [Member] | Greater Than 90 Days and still Accruing [Member]      
Summary of aging of the loan portfolio, by class      
Past Due $ 24 $ 171