5. LONG-TERM DEBT (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Long-term Debt

	June 30, 2015			December 31, 2014
Whitney credit facility	$	6,941		$	5,560
Capital lease obligations		26			55
Total long-term debt		6,967			5,615
Less: Current portion of long-term debt		(4,665	)		(2,942	)
Long-term debt, net of current portion	$	2,302		$	2,673