SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - INTANGIBLES (Details) - USD ($) $ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|---|---|---|---|---|
| Goodwill and other intangible assets | ||||
| Goodwill | $ 16,300 | $ 10,168 | $ 10,168 | $ 10,168 |
| Core deposit intangibles | ||||
| Goodwill and other intangible assets | ||||
| Intangible asset | $ 1,000 | $ 0 |