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ALLOWANCE FOR LOAN LOSSES AND CREDIT QUALITY - Credit Quality Indicators (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Financing Receivable, Recorded Investment |  |
Total ending loans balance | $ 4,023,221 | $ 3,914,745
Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 99,969 | 95,520
Commercial and Industrial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 1,432,397 | 1,405,338
Commercial and Industrial Loans | Working Capital Lines of Credit Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 730,713 | 690,764
Commercial and Industrial Loans | Non-working Capital Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 701,684 | 714,574
Commercial Real Estate and Multi-family Residential Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 1,678,386 | 1,567,165
Commercial Real Estate and Multi-family Residential Loans | Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 318,369 | 265,544
Commercial Real Estate and Multi-family Residential Loans | Owner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 556,228 | 585,969
Commercial Real Estate and Multi-family Residential Loans | Nonowner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 544,778 | 520,488
Commercial Real Estate and Multi-family Residential Loans | Multifamily Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 259,011 | 195,164
Commercial Real Estate and Multi-family Residential Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance |  | 585,969
Agri-business and Agricultural Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 330,072 | 370,607
Agri-business and Agricultural Loans | Loans Secured By Farmland |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 176,040 | 177,513
Agri-business and Agricultural Loans | Loans For Agricultural Production |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 154,032 | 193,094
Agri-business and Agricultural Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 99,969 | 95,520
Consumer 1-4 Family Mortgage Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 392,023 | 390,293
Consumer 1-4 Family Mortgage Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 90,374 | 85,822
Consumer 1-4 Family Mortgage Loans | Closed End First Mortgage Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 187,051 | 185,461
Consumer 1-4 Family Mortgage Loans | Open End And Junior Lien Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 193,243 | 188,638
Consumer 1-4 Family Mortgage Loans | Residential Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 11,729 | 16,194
Pass |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 3,411,196 | 3,324,054
Pass | Commercial and Industrial Loans | Working Capital Lines of Credit Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 635,786 | 618,612
Pass | Commercial and Industrial Loans | Non-working Capital Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 655,100 | 664,787
Pass | Commercial Real Estate and Multi-family Residential Loans | Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 318,369 | 264,900
Pass | Commercial Real Estate and Multi-family Residential Loans | Owner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 516,448 |
Pass | Commercial Real Estate and Multi-family Residential Loans | Nonowner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 542,717 | 517,356
Pass | Commercial Real Estate and Multi-family Residential Loans | Multifamily Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 259,011 | 194,948
Pass | Commercial Real Estate and Multi-family Residential Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance |  | 541,734
Pass | Agri-business and Agricultural Loans | Loans Secured By Farmland |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 163,731 | 166,623
Pass | Agri-business and Agricultural Loans | Loans For Agricultural Production |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 143,123 | 183,189
Pass | Agri-business and Agricultural Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 99,969 | 95,516
Pass | Consumer 1-4 Family Mortgage Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 16,036 | 12,700
Pass | Consumer 1-4 Family Mortgage Loans | Closed End First Mortgage Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 49,839 | 54,879
Pass | Consumer 1-4 Family Mortgage Loans | Open End And Junior Lien Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 11,067 | 8,810
Pass | Consumer 1-4 Family Mortgage Loans | Residential Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Special Mention |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 114,781 | 101,418
Special Mention | Commercial and Industrial Loans | Working Capital Lines of Credit Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 56,133 | 43,240
Special Mention | Commercial and Industrial Loans | Non-working Capital Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 19,066 | 15,992
Special Mention | Commercial Real Estate and Multi-family Residential Loans | Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 353
Special Mention | Commercial Real Estate and Multi-family Residential Loans | Owner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 16,162 |
Special Mention | Commercial Real Estate and Multi-family Residential Loans | Nonowner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 1,456 | 2,491
Special Mention | Commercial Real Estate and Multi-family Residential Loans | Multifamily Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 216
Special Mention | Commercial Real Estate and Multi-family Residential Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance |  | 21,864
Special Mention | Agri-business and Agricultural Loans | Loans Secured By Farmland |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 11,055 | 9,107
Special Mention | Agri-business and Agricultural Loans | Loans For Agricultural Production |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 10,909 | 8,155
Special Mention | Agri-business and Agricultural Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Special Mention | Consumer 1-4 Family Mortgage Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Special Mention | Consumer 1-4 Family Mortgage Loans | Closed End First Mortgage Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Special Mention | Consumer 1-4 Family Mortgage Loans | Open End And Junior Lien Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Special Mention | Consumer 1-4 Family Mortgage Loans | Residential Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Substandard |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 88,986 | 85,232
Substandard | Commercial and Industrial Loans | Working Capital Lines of Credit Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 38,538 | 28,563
Substandard | Commercial and Industrial Loans | Non-working Capital Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 22,364 | 27,548
Substandard | Commercial Real Estate and Multi-family Residential Loans | Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 291
Substandard | Commercial Real Estate and Multi-family Residential Loans | Owner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 23,618 |
Substandard | Commercial Real Estate and Multi-family Residential Loans | Nonowner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 605 | 641
Substandard | Commercial Real Estate and Multi-family Residential Loans | Multifamily Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Substandard | Commercial Real Estate and Multi-family Residential Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance |  | 22,371
Substandard | Agri-business and Agricultural Loans | Loans Secured By Farmland |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 1,254 | 1,783
Substandard | Agri-business and Agricultural Loans | Loans For Agricultural Production |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 1,750
Substandard | Agri-business and Agricultural Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Substandard | Consumer 1-4 Family Mortgage Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 44
Substandard | Consumer 1-4 Family Mortgage Loans | Closed End First Mortgage Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 1,830 | 2,021
Substandard | Consumer 1-4 Family Mortgage Loans | Open End And Junior Lien Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 777 | 220
Substandard | Consumer 1-4 Family Mortgage Loans | Residential Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Commercial and Industrial Loans | Working Capital Lines of Credit Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Commercial and Industrial Loans | Non-working Capital Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Commercial Real Estate and Multi-family Residential Loans | Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Commercial Real Estate and Multi-family Residential Loans | Owner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 |
Doubtful | Commercial Real Estate and Multi-family Residential Loans | Nonowner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Commercial Real Estate and Multi-family Residential Loans | Multifamily Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Commercial Real Estate and Multi-family Residential Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance |  | 0
Doubtful | Agri-business and Agricultural Loans | Loans Secured By Farmland |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Agri-business and Agricultural Loans | Loans For Agricultural Production |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Agri-business and Agricultural Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Consumer 1-4 Family Mortgage Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Consumer 1-4 Family Mortgage Loans | Closed End First Mortgage Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Consumer 1-4 Family Mortgage Loans | Open End And Junior Lien Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Doubtful | Consumer 1-4 Family Mortgage Loans | Residential Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Not Rated |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 408,258 | 404,041
Not Rated | Commercial and Industrial Loans | Working Capital Lines of Credit Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 256 | 349
Not Rated | Commercial and Industrial Loans | Non-working Capital Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 5,154 | 6,247
Not Rated | Commercial Real Estate and Multi-family Residential Loans | Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Not Rated | Commercial Real Estate and Multi-family Residential Loans | Owner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 |
Not Rated | Commercial Real Estate and Multi-family Residential Loans | Nonowner Occupied Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Not Rated | Commercial Real Estate and Multi-family Residential Loans | Multifamily Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Not Rated | Commercial Real Estate and Multi-family Residential Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance |  | 0
Not Rated | Agri-business and Agricultural Loans | Loans Secured By Farmland |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Not Rated | Agri-business and Agricultural Loans | Loans For Agricultural Production |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 0
Not Rated | Agri-business and Agricultural Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 0 | 4
Not Rated | Consumer 1-4 Family Mortgage Loans | Other Commercial Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 74,338 | 73,078
Not Rated | Consumer 1-4 Family Mortgage Loans | Closed End First Mortgage Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 135,382 | 128,561
Not Rated | Consumer 1-4 Family Mortgage Loans | Open End And Junior Lien Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | 181,399 | 179,608
Not Rated | Consumer 1-4 Family Mortgage Loans | Residential Construction and Land Development Loans |  |
Financing Receivable, Recorded Investment |  |
Total ending loans balance | $ 11,729 | $ 16,194

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