OTHER REAL ESTATE OWNED - Activities in Other Real Estate Owned (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Other Real Estate and Foreclosed Assets [Roll Forward]
Balance at beginning of period	$ 429	$ 50	$ 1,097	$ 423
Additions	540	0	844	534
Sales and net direct write-downs	(678)	0	(1,641)	(885)
Net change in valuation allowance	(16)	(16)	(25)	(38)
Balance at end of period	$ 275	$ 34	$ 275	$ 34