Receivables (Tables)

6 Months Ended

Jun. 30, 2017

Receivables [Abstract]

Receivables

Receivables consist of the following:

In thousands	June 30, 2017		December 31, 2016
Current receivables:
Trade receivables	$	13,291	$	10,669
Income tax receivable	5,957		1,038
Value added tax receivable	49,135		46,083
Other	1,273		2,641
	$	69,656	$	60,431
Non-current receivables:
Value added tax receivable	$	15,140	$	19,293
Income tax receivable	—		11,658
	15,140		30,951
Total receivables	$	84,796	$	91,382