LOANS AND ALLOWANCE FOR LOAN LOSSES (Details 5) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	$ 27,830	$ 17,949
Loans greater than 90 days past due and accruing	592	2
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	14,816	5,685
Loans greater than 90 days past due and accruing	445	0
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	4,079	4,594
Loans greater than 90 days past due and accruing	146	2
Construction and development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	594	1,692
Loans greater than 90 days past due and accruing	0	0
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	4,812	3,755
Loans greater than 90 days past due and accruing	0	0
Construction and development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	699	254
Loans greater than 90 days past due and accruing	0	0
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	2,587	1,721
Loans greater than 90 days past due and accruing	0	0
Other consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual	243	248
Loans greater than 90 days past due and accruing	$ 1	$ 0