CAPITALIZED INTEREST - Components of interest expense and capitalized interest (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Capitalized Interest [Line Items]
Interest cost incurred	$ 120	$ 123
Interest cost capitalized - property and equipment	(4)	0
Interest expense, net	$ 116	$ 123