Receivables (Tables)

3 Months Ended

Mar. 31, 2018

Receivables [Abstract]

Receivables

Receivables consist of the following:

In thousands	March 31, 2018		December 31, 2017
Current receivables:
Trade receivables	$	3,840	$	5,883
Income tax receivable	48		7
Value added tax receivable	14,482		10,982
Manquiri note receivable	15,840		—
Other	1,654		2,197
	$	35,864	$	19,069
Non-current receivables:
Value added tax receivable	$	31,381	$	28,750
Manquiri note receivable	24,047		—
	55,428		28,750
Total receivables	$	91,292	$	47,819