Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.1
LOANS AND ALLOWANCE FOR LOAN LOSSES (Summary of Aging of the Loan Portfolio by Segment) (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing $ 10,953 $ 8,856
Total Loans 11,952,310 9,716,207
Nonaccrual 24,841 26,953
Current 11,776,128 9,537,156
Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 99,932 90,221
Current 79,829 71,213
30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 28,075 41,434
60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 12,381 11,587
Construction and Land Development    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 1,997 180
Total Loans 1,326,679 1,194,821
Nonaccrual 5,513 8,018
Current 1,305,024 1,177,204
Construction and Land Development | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 12,600 8,654
Current 11,123 7,122
Construction and Land Development | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 1,019 759
Construction and Land Development | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 526 6
Commercial Real Estate - Owner Occupied    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 2,908 3,193
Total Loans 1,921,464 1,337,345
Nonaccrual 3,307 3,636
Current 1,883,881 1,294,975
Commercial Real Estate - Owner Occupied | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 26,836 25,644
Current 21,492 20,705
Commercial Real Estate - Owner Occupied | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 4,052 8,755
Commercial Real Estate - Owner Occupied | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 480 1,142
Commercial Real Estate - Non-Owner Occupied    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 0 0
Total Loans 2,970,453 2,467,410
Nonaccrual 1,787 1,789
Current 2,944,927 2,447,907
Commercial Real Estate - Non-Owner Occupied | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 18,850 17,335
Current 16,931 15,464
Commercial Real Estate - Non-Owner Occupied | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 760 338
Commercial Real Estate - Non-Owner Occupied | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 4,129 41
Multifamily Real Estate    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 0 0
Total Loans 591,431 548,231
Nonaccrual 0 0
Current 590,745 547,997
Multifamily Real Estate | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 90 88
Current 90 88
Multifamily Real Estate | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 596 0
Multifamily Real Estate | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 0 146
Commercial & Industrial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 313 132
Total Loans 1,866,625 1,317,135
Nonaccrual 721 1,524
Current 1,858,429 1,309,581
Commercial & Industrial | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 4,159 2,156
Current 2,601 1,017
Commercial & Industrial | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 2,565 3,353
Commercial & Industrial | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 438 389
Residential 1-4 Family - Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 1,490 1,409
Total Loans 815,309 713,750
Nonaccrual 4,244 2,481
Current 790,458 687,957
Residential 1-4 Family - Commercial | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 13,693 13,707
Current 9,732 9,312
Residential 1-4 Family - Commercial | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 4,059 6,619
Residential 1-4 Family - Commercial | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 1,365 1,577
Residential 1-4 Family - Mortgage    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 2,476 2,437
Total Loans 865,502 600,578
Nonaccrual 7,119 7,276
Current 830,642 556,907
Residential 1-4 Family - Mortgage | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 17,180 16,766
Current 12,261 12,455
Residential 1-4 Family - Mortgage | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 5,889 12,049
Residential 1-4 Family - Mortgage | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 2,196 5,143
Auto    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 153 195
Total Loans 300,631 301,943
Nonaccrual 523 576
Current 297,499 297,442
Auto | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 7 7
Current 7 7
Auto | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 2,152 3,320
Auto | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 297 403
HELOC    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 518 440
Total Loans 672,087 613,383
Nonaccrual 1,395 1,518
Current 658,263 600,055
HELOC | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 5,138 5,115
Current 4,225 4,365
HELOC | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 5,020 4,611
HELOC | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 1,753 1,644
Consumer    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 1,098 870
Total Loans 397,491 379,694
Nonaccrual 124 135
Current 392,478 376,057
Consumer | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 693 32
Current 681 18
Consumer | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 1,963 1,504
Consumer | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 1,135 1,096
Other Commercial    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Greater than 90 Days and still Accruing 0 0
Total Loans 224,638 241,917
Nonaccrual 108 0
Current 223,782 241,074
Other Commercial | Purchased Impaired    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Total Loans 686 717
Current 686 660
Other Commercial | 30 to 59 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due 0 126
Other Commercial | 60 to 89 Days Past Due    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
Past Due $ 62 $ 0