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)

v3.20.4
LOANS AND ALLOWANCE FOR LOAN LOSSES (Summary of Aging of the Loan Portfolio by Class) (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Jan. 01, 2020
Dec. 31, 2019
Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current $ 13,929,049   $ 12,419,378  
Greater Than 90 Days and Still Accruing 13,634   13,396  
Nonaccrual 42,448 $ 45,204 28,232 $ 27,000
Total Loans 14,021,314   12,610,936  
30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 27,024   50,453  
60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 9,159   12,796  
Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     70,267  
Total Loans     86,681  
Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     3,221  
Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     13,193  
Construction and Land Development        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 920,276   1,231,043  
Greater Than 90 Days and Still Accruing 0   189  
Nonaccrual 3,072 4,060 3,703  
Total Loans 925,798   1,250,924  
Construction and Land Development | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,903   4,563  
Construction and Land Development | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 547   482  
Construction and Land Development | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     10,465  
Total Loans     10,944  
Construction and Land Development | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     136  
Construction and Land Development | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     343  
Commercial Real Estate - Owner Occupied        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 2,114,804   2,001,074  
Greater Than 90 Days and Still Accruing 3,727   1,062  
Nonaccrual 7,128 13,889 6,003  
Total Loans 2,128,909   2,041,243  
Commercial Real Estate - Owner Occupied | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,870   3,482  
Commercial Real Estate - Owner Occupied | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,380   2,184  
Commercial Real Estate - Owner Occupied | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     20,074  
Total Loans     27,438  
Commercial Real Estate - Owner Occupied | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     480  
Commercial Real Estate - Owner Occupied | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     6,884  
Commercial Real Estate - Non-Owner Occupied        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 3,651,232   3,269,244  
Greater Than 90 Days and Still Accruing 148   1,451  
Nonaccrual 2,317 1,368 381  
Total Loans 3,657,562   3,286,098  
Commercial Real Estate - Non-Owner Occupied | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 2,144   457  
Commercial Real Estate - Non-Owner Occupied | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,721   0  
Commercial Real Estate - Non-Owner Occupied | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     12,730  
Total Loans     14,565  
Commercial Real Estate - Non-Owner Occupied | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     848  
Commercial Real Estate - Non-Owner Occupied | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     987  
Multifamily Real Estate        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 814,095   632,952  
Greater Than 90 Days and Still Accruing 0   474  
Nonaccrual 33 0 0  
Total Loans 814,745   633,743  
Multifamily Real Estate | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 617   223  
Multifamily Real Estate | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 0   0  
Multifamily Real Estate | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     94  
Total Loans     94  
Multifamily Real Estate | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     0  
Multifamily Real Estate | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     0  
Commercial and Industrial        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 3,257,201   2,099,974  
Greater Than 90 Days and Still Accruing 1,114   449  
Nonaccrual 2,107 3,037 1,735  
Total Loans 3,263,460   2,114,033  
Commercial and Industrial | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,848   8,698  
Commercial and Industrial | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,190   1,598  
Commercial and Industrial | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     590  
Total Loans     1,579  
Commercial and Industrial | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     0  
Commercial and Industrial | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     989  
Residential 1-4 Family - Commercial        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 657,351   703,471  
Greater Than 90 Days and Still Accruing 1,560   674  
Nonaccrual 9,993 6,492 4,301  
Total Loans 671,949   724,337  
Residential 1-4 Family - Commercial | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 2,227   1,479  
Residential 1-4 Family - Commercial | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 818   2,207  
Residential 1-4 Family - Commercial | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     9,667  
Total Loans     12,205  
Residential 1-4 Family - Commercial | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     543  
Residential 1-4 Family - Commercial | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     1,995  
Residential 1-4 Family - Consumer        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 792,852   842,667  
Greater Than 90 Days and Still Accruing 5,699   4,515  
Nonaccrual 12,600 13,117 9,292  
Total Loans 822,866   890,503  
Residential 1-4 Family - Consumer | Current        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 792,852      
Residential 1-4 Family - Consumer | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 10,182   16,244  
Total Loans 10,182      
Residential 1-4 Family - Consumer | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,533   3,072  
Total Loans 1,533      
Residential 1-4 Family - Consumer | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 5,699      
Residential 1-4 Family - Consumer | Nonaccrual        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 12,600      
Residential 1-4 Family - Consumer | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     12,005  
Total Loans     14,713  
Residential 1-4 Family - Consumer | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     927  
Residential 1-4 Family - Consumer | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     1,781  
Residential 1-4 Family - Revolving        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 587,522   637,966  
Greater Than 90 Days and Still Accruing 826   3,357  
Nonaccrual 4,629 2,490 2,080  
Total Loans 596,996   659,504  
Residential 1-4 Family - Revolving | Current        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 587,522      
Residential 1-4 Family - Revolving | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 2,975   10,190  
Total Loans 2,975      
Residential 1-4 Family - Revolving | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,044   1,784  
Total Loans 1,044      
Residential 1-4 Family - Revolving | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 826      
Residential 1-4 Family - Revolving | Nonaccrual        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 4,629      
Residential 1-4 Family - Revolving | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     3,635  
Total Loans     4,127  
Residential 1-4 Family - Revolving | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     287  
Residential 1-4 Family - Revolving | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     205  
Auto        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 398,206   346,819  
Greater Than 90 Days and Still Accruing 166   272  
Nonaccrual 500 565 563  
Total Loans 401,324   350,419  
Auto | Current        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 398,206      
Auto | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 2,076   2,525  
Total Loans 2,076      
Auto | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 376   236  
Total Loans 376      
Auto | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 166      
Auto | Nonaccrual        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 500      
Auto | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     4  
Total Loans     4  
Auto | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     0  
Auto | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     0  
Consumer        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 245,551   367,794  
Greater Than 90 Days and Still Accruing 394   953  
Nonaccrual 69 88 77  
Total Loans 247,730   372,853  
Consumer | Current        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 245,551      
Consumer | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 1,166   2,128  
Total Loans 1,166      
Consumer | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 550   1,233  
Total Loans 550      
Consumer | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 394      
Consumer | Nonaccrual        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Total Loans 69      
Consumer | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     659  
Total Loans     668  
Consumer | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     0  
Consumer | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     9  
Other Commercial        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current 489,959   286,374  
Greater Than 90 Days and Still Accruing 0   0  
Nonaccrual 0 $ 98 97  
Total Loans 489,975   287,279  
Other Commercial | 30-59 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due 16   464  
Other Commercial | 60-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due $ 0   0  
Other Commercial | Purchased Impaired        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Current     344  
Total Loans     344  
Other Commercial | Purchased Impaired | 30-89 Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     0  
Other Commercial | Purchased Impaired | 90+ Days Past Due        
Financing Receivable, Recorded Investment, Past Due [Line Items]        
Past Due     $ 0