LOANS (Details 7) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended		12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled debt restructurings not included above	$ 2,568		$ 449	$ 2,568	$ 449
Loans Excluding Purchased Non Covered And Covered Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	20,558	$ 21,728	22,810	20,558	22,810	$ 21,728
Troubled debt restructurings not included above	12,075	12,759	17,261	12,075	17,261	12,759
Total impaired loans	32,633	34,487	40,071	32,633	40,071	34,487
Interest income recognized on impaired loans	241	237	332	635	1,754	1,991
Foregone interest income on impaired loans	$ 309	$ 323	$ 353	$ 939	$ 1,168	$ 1,491