OTHER REAL ESTATE OWNED (Details 2) - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Beginning balance, January 1	$ 19,907	$ 45,893	$ 45,893
Loans transferred to other real estate owned	6,909	10,839	13,650
Transfer from covered other real estate owned due to loss-share expiration	(75)	0	(1,226)
Net gains (losses) on sale and write-downs	(2,936)	(2,909)	(5,965)
Sales proceeds	(11,602)	(24,940)	(32,445)
Ending balance	$ 12,203	$ 28,883	$ 19,907