INCOME TAXES - The net deferred tax asset includes amounts of deferred tax assets and liabilities (Details 2) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Deferred tax assets:    
ALLL $ 13,975 $ 6,360
Net operating loss carryforwards 3,058 2,603
Credit carryforwards 981 13
Other real estate 1,350 112
Compensation 3,727 804
Other 949 190
Unrealized loss on securities AFS 1,743  
Total deferred tax asset 25,783 10,082
Deferred tax liabilities:    
Premises and equipment (681) (830)
Prepaid expenses (808) (327)
Investment securities (2,856) (148)
Core deposit and other intangibles (6,125) (378)
Estimated section 382 limitation (561) (980)
Purchase accounting adjustments to liabilities (3,192) (1,561)
Other (621)  
Unrealized gain on securities AFS   (626)
Total deferred tax liability (14,844) (4,850)
Net deferred tax asset $ 10,939 $ 5,232