LONG-TERM OBLIGATIONS (Tables)

12 Months Ended

Dec. 31, 2012

Long-Term Debt, Unclassified [Abstract]

Schedule of long-term obligations

	2012		2011
Equipment notes, weighted average interest rate of 4.4%, payable in monthly installments	$	--	$	5
Less current portion		--		(5	)
	$	--	$	--