OTHER NON- INTEREST EXPENSES- Detail of other non-interest expenses (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Other Non Interest Expenses [Abstract]
Supplies and printing	$ 1,502	$ 3,101	$ 2,140
Reserve (release) for off-balance sheet exposures	1,173	261	(653)
Other	8,022	8,152	6,348
Amortization Of Intangible Assets	4,896	5,143	4,943
Information Technology And Data Processing	4,604	4,817	5,524
Losses On Sales Of Non Real Estate	689	755	737
Total	$ 20,886	$ 22,229	$ 19,039