4. LONG-TERM DEBT (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Long-term Debt

Long-term debt consisted of the following:

	September 30, 2013			December 31, 2012
Secured credit agreement - Whitney	$	1,943		$	2,909
Capital lease obligations		131			707
Total long-term debt		2,074			3,616
Less: Current portion of long-term debt		(156	)		(680	)
Long-term debt, net of current portion	$	1,918		$	2,936