OTHER REAL ESTATE OWNED (Details 2) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Beginning balance, January 1	$ 5,011	$ 19,907	$ 19,907
Loans transferred to other real estate owned	158	1,230	7,910
Transfer from covered other real estate owned due to loss-share expiration	0	0	(3,148)
Net gains (losses) on sale and write-downs	(821)	(1,005)	(5,926)
Sales proceeds	(584)	(4,043)	(13,732)
Ending balance	$ 3,764	$ 16,089	$ 5,011