Prepaid Expenses and Other Current Assets (Tables)

3 Months Ended

Mar. 31, 2014

Prepaid Expense and Other Assets, Current [Abstract]

Schedule Of Prepaid Expenses And Other Current Assets [Table Text Block]

Prepaid expenses and other current assets consisted of the following:

(amounts in thousands)	March 31, 2014		December 31, 2013
	(Unaudited)
Prepayments to suppliers	$	439	$	400
Prepaid leases		19		43
	$	458	$	443