LOANS (Details 7) - Loans Excluding Purchased Non Covered And Covered Loan [Member] - USD ($) $ in Thousands	3 Months Ended			9 Months Ended		12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	$ 16,570	$ 16,860	$ 20,558	$ 16,570	$ 20,558	$ 16,860
Troubled debt restructurings not included above	14,013	14,418	12,075	14,013	12,075	14,418
Total impaired loans	30,583	31,278	32,633	30,583	32,633	31,278
Interest income recognized on impaired loans	252	274	241	808	635	909
Foregone interest income on impaired loans	$ 239	$ 265	$ 309	$ 710	$ 939	$ 1,204