Other Current Assets (Tables)

6 Months Ended

Jun. 30, 2013

Other Current Assets [Abstract]

Schedule of Other Assets [Table Text Block]

Other current assets consist of the following (in thousands):

	June 30, 2013		December 31, 2012
Value added tax receivables	$	15,831	$	18,002
Recoverable income taxes	3,519		6,192
Derivatives (foreign currency forward contracts)	1,496		1,062
Prepaid insurance	921		2,241
Prepaids and other current assets	14,878		14,279
	$	36,645	$	41,776