ASSETS ACQUIRED IN FDIC-ASSISTED ACQUISITIONS (Details 4) - Covered Loans [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Business Combinations
Balance, beginning of year	$ 15,578	$ 25,493
Accretion	(9,658)	(22,188)
Transfer to purchased, non-covered loans due to loss-share expiration	(1,665)	0
Transfers between non-accretable and accretable discounts, net	4,808	12,273
Balance, ending of year	$ 9,063	$ 15,578