Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2014

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

Accrued expenses consisted of the following:

(amounts in thousands)	March 31, 2014		December 31, 2013
	(Unaudited)
Payroll and related costs	$	522	$	601
Professional fees		461		312
Withholding tax expenses		552		551
Other tax expenses		482		482
Others		483		420
	$	2,500	$	2,366