PREPAID AND OTHER CURRENT ASSETS (Tables)

12 Months Ended

Dec. 31, 2015

Prepaid and Other Current Assets [Abstract]

Schedule of Other Assets [Table Text Block]

Prepaid and other current assets at December 31, 2015 and 2014, consisted of the following (amounts in thousands):

	2015		2014
Prepaid supplies	$	26,804	$	28,477
Prepaid royalty	5,863		5,940
Prepaid income taxes	5,469		19,474
Value added tax	5,099		6,294
Prepaid insurance	3,570		2,580
Duty receivable	3,166		3,717
Assets held for sale	2,522		—
Prepaid deposits	842		1,700
Derivative financial instruments	66		1,068
Other	9,232		10,984
	$	62,633	$	80,234