Prepaid Expenses and Other Current Assets

6 Months Ended

Jun. 30, 2013

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Deferred Costs Capitalized Prepaid And Other Assets [Text Block]

Note 4. Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following:

(amounts in thousands)	June 30, 2013		December 31, 2012
	(Unaudited)
Prepayments to suppliers	$	473	$	174
Restricted cash		—		168
Prepaid leases		53		45
	$	526	$	387