6. LONG-TERM DEBT (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Long-term Debt

Long-term debt consisted of the following:

	June 30, 2013			December 31, 2012
Secured credit agreement - Whitney	$	3,873		$	2,909
Capital lease obligations		146			707
Total long-term debt		4,019			3,616
Less: Current portion of long-term debt		(1,880	)		(680	)
Long-term debt, net of current portion	$	2,139		$	2,936