Receivables (Tables)

9 Months Ended

Sep. 30, 2017

Receivables [Abstract]

Receivables

Receivables consist of the following:

In thousands	September 30, 2017		December 31, 2016
Current receivables:
Trade receivables	$	13,040	$	10,669
Income tax receivable	220		1,038
Value added tax receivable	51,133		46,083
Other	2,022		2,641
	$	66,415	$	60,431
Non-current receivables:
Value added tax receivable	$	13,461	$	19,293
Income tax receivable	—		11,658
	13,461		30,951
Total receivables	$	79,876	$	91,382