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LOAN LOSS ALLOWANCE - Loans by Credit Risk Rating (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Credit quality information |  |
Total loans | $ 2,376,647 | $ 1,129,064
Special mention |  |
Credit quality information |  |
Total loans | 11,727 | 8,669
Non-accrual |  |
Credit quality information |  |
Total loans | 5,303 | 2,733
Substandard |  |
Credit quality information |  |
Total loans | 36,164 | 20,368
Total classified |  |
Credit quality information |  |
Total loans | 41,467 | 23,101
Total Criticized |  |
Credit quality information |  |
Total loans | 53,194 | 31,770
Business Activities Loans |  |
Credit quality information |  |
Total loans | 1,263,938 | 1,129,064
Business Activities Loans | Special mention |  |
Credit quality information |  |
Total loans | 9,294 | 8,669
Business Activities Loans | Non-accrual |  |
Credit quality information |  |
Total loans | 4,601 | 2,733
Business Activities Loans | Substandard |  |
Credit quality information |  |
Total loans | 26,113 | 20,368
Business Activities Loans | Total classified |  |
Credit quality information |  |
Total loans | 30,714 | 23,101
Business Activities Loans | Total Criticized |  |
Credit quality information |  |
Total loans | 40,008 | 31,770
Business Activities Loans | Commercial real estate |  |
Credit quality information |  |
Total loans | 430,754 | 418,119
Business Activities Loans | Commercial real estate | Pass |  |
Credit quality information |  |
Total loans | 406,723 | 391,663
Business Activities Loans | Commercial real estate | Special mention |  |
Credit quality information |  |
Total loans | 6,911 | 5,868
Business Activities Loans | Commercial real estate | Substandard |  |
Credit quality information |  |
Total loans | 17,120 | 20,588
Business Activities Loans | Commercial real estate | Construction and land development |  |
Credit quality information |  |
Total loans | 27,428 | 14,695
Business Activities Loans | Commercial real estate | Construction and land development | Pass |  |
Credit quality information |  |
Total loans | 26,762 | 14,695
Business Activities Loans | Commercial real estate | Construction and land development | Special mention |  |
Credit quality information |  |
Total loans | 29 | 0
Business Activities Loans | Commercial real estate | Construction and land development | Substandard |  |
Credit quality information |  |
Total loans | 637 | 0
Business Activities Loans | Commercial real estate | Other commercial real estate |  |
Credit quality information |  |
Total loans | 403,326 | 403,424
Business Activities Loans | Commercial real estate | Other commercial real estate | Pass |  |
Credit quality information |  |
Total loans | 379,961 | 376,968
Business Activities Loans | Commercial real estate | Other commercial real estate | Special mention |  |
Credit quality information |  |
Total loans | 6,882 | 5,868
Business Activities Loans | Commercial real estate | Other commercial real estate | Substandard |  |
Credit quality information |  |
Total loans | 16,483 | 20,588
Business Activities Loans | Commercial and industrial |  |
Credit quality information |  |
Total loans | 228,151 | 151,240
Business Activities Loans | Commercial and industrial | Pass |  |
Credit quality information |  |
Total loans | 223,747 | 145,926
Business Activities Loans | Commercial and industrial | Special mention |  |
Credit quality information |  |
Total loans | 2,384 | 2,802
Business Activities Loans | Commercial and industrial | Substandard |  |
Credit quality information |  |
Total loans | 2,023 | 2,512
Business Activities Loans | Commercial and industrial | Other Commercial |  |
Credit quality information |  |
Total loans | 158,434 | 103,586
Business Activities Loans | Commercial and industrial | Other Commercial | Pass |  |
Credit quality information |  |
Total loans | 154,639 | 98,968
Business Activities Loans | Commercial and industrial | Other Commercial | Special mention |  |
Credit quality information |  |
Total loans | 2,036 | 2,384
Business Activities Loans | Commercial and industrial | Other Commercial | Substandard |  |
Credit quality information |  |
Total loans | 1,759 | 2,234
Business Activities Loans | Commercial and industrial | Agricultural and other loans to farmers |  |
Credit quality information |  |
Total loans | 31,459 | 31,808
Business Activities Loans | Commercial and industrial | Agricultural and other loans to farmers | Pass |  |
Credit quality information |  |
Total loans | 31,014 | 31,279
Business Activities Loans | Commercial and industrial | Agricultural and other loans to farmers | Special mention |  |
Credit quality information |  |
Total loans | 181 | 251
Business Activities Loans | Commercial and industrial | Agricultural and other loans to farmers | Substandard |  |
Credit quality information |  |
Total loans | 264 | 278
Business Activities Loans | Commercial and industrial | Tax exempt |  |
Credit quality information |  |
Total loans | 38,258 | 15,846
Business Activities Loans | Commercial and industrial | Tax exempt | Pass |  |
Credit quality information |  |
Total loans | 38,091 | 15,679
Business Activities Loans | Commercial and industrial | Tax exempt | Special mention |  |
Credit quality information |  |
Total loans | 167 | 167
Business Activities Loans | Commercial and industrial | Tax exempt | Substandard |  |
Credit quality information |  |
Total loans | 0 | 0
Acquired Loans |  |
Credit quality information |  |
Total loans | 1,112,709 |
Acquired Loans | Special mention |  |
Credit quality information |  |
Total loans | 2,433 | 0
Acquired Loans | Non-accrual |  |
Credit quality information |  |
Total loans | 702 | 0
Acquired Loans | Substandard |  |
Credit quality information |  |
Total loans | 10,051 | 0
Acquired Loans | Total classified |  |
Credit quality information |  |
Total loans | 10,753 | 0
Acquired Loans | Total Criticized |  |
Credit quality information |  |
Total loans | 13,186 | 0
Acquired Loans | Commercial real estate |  |
Credit quality information |  |
Total loans | 307,830 | 0
Acquired Loans | Commercial real estate | Pass |  |
Credit quality information |  |
Total loans | 296,805 | 0
Acquired Loans | Commercial real estate | Special mention |  |
Credit quality information |  |
Total loans | 1,558 | 0
Acquired Loans | Commercial real estate | Substandard |  |
Credit quality information |  |
Total loans | 9,467 | 0
Acquired Loans | Commercial real estate | Construction and land development |  |
Credit quality information |  |
Total loans | 16,467 | 0
Acquired Loans | Commercial real estate | Construction and land development | Pass |  |
Credit quality information |  |
Total loans | 16,167 | 0
Acquired Loans | Commercial real estate | Construction and land development | Special mention |  |
Credit quality information |  |
Total loans | 0 | 0
Acquired Loans | Commercial real estate | Construction and land development | Substandard |  |
Credit quality information |  |
Total loans | 300 | 0
Acquired Loans | Commercial real estate | Other commercial real estate |  |
Credit quality information |  |
Total loans | 291,363 | 0
Acquired Loans | Commercial real estate | Other commercial real estate | Pass |  |
Credit quality information |  |
Total loans | 280,638 | 0
Acquired Loans | Commercial real estate | Other commercial real estate | Special mention |  |
Credit quality information |  |
Total loans | 1,558 | 0
Acquired Loans | Commercial real estate | Other commercial real estate | Substandard |  |
Credit quality information |  |
Total loans | 9,167 | 0
Acquired Loans | Commercial and industrial |  |
Credit quality information |  |
Total loans | 121,851 | 0
Acquired Loans | Commercial and industrial | Pass |  |
Credit quality information |  |
Total loans | 119,925 | 0
Acquired Loans | Commercial and industrial | Special mention |  |
Credit quality information |  |
Total loans | 875 | 0
Acquired Loans | Commercial and industrial | Substandard |  |
Credit quality information |  |
Total loans | 1,051 | 0
Acquired Loans | Commercial and industrial | Other Commercial |  |
Credit quality information |  |
Total loans | 80,067 | 0
Acquired Loans | Commercial and industrial | Other Commercial | Pass |  |
Credit quality information |  |
Total loans | 78,141 | 0
Acquired Loans | Commercial and industrial | Other Commercial | Special mention |  |
Credit quality information |  |
Total loans | 875 | 0
Acquired Loans | Commercial and industrial | Other Commercial | Substandard |  |
Credit quality information |  |
Total loans | 1,051 | 0
Acquired Loans | Commercial and industrial | Agricultural and other loans to farmers |  |
Credit quality information |  |
Total loans | 0 | 0
Acquired Loans | Commercial and industrial | Agricultural and other loans to farmers | Pass |  |
Credit quality information |  |
Total loans | 0 | 0
Acquired Loans | Commercial and industrial | Agricultural and other loans to farmers | Special mention |  |
Credit quality information |  |
Total loans | 0 | 0
Acquired Loans | Commercial and industrial | Agricultural and other loans to farmers | Substandard |  |
Credit quality information |  |
Total loans | 0 | 0
Acquired Loans | Commercial and industrial | Tax exempt |  |
Credit quality information |  |
Total loans | 41,784 | 0
Acquired Loans | Commercial and industrial | Tax exempt | Pass |  |
Credit quality information |  |
Total loans | 41,784 | 0
Acquired Loans | Commercial and industrial | Tax exempt | Special mention |  |
Credit quality information |  |
Total loans | 0 | 0
Acquired Loans | Commercial and industrial | Tax exempt | Substandard |  |
Credit quality information |  |
Total loans | $ 0 | $ 0

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