Prepaids, Deposits and Other Assets (Tables)

6 Months Ended

Jun. 30, 2013

Prepaids Deposits and Other Assets Disclosure [Abstract]

Schedule Of Prepaid Deposits And Other Assets [Table Text Block]

Prepaids, deposits and other assets consisted of the following:

(amounts in thousands)	June 30, 2013		December 31, 2012
	(Unaudited)
Prepaid taxes	$	947	$	922
Prepaid leases		727		747
Prepayments to suppliers		458		585
Deposits on EGM orders		32		257
Rentals, utilities and other deposits		394		240
Restricted cash		—		163
	$	2,558	$	2,914