Other Current Assets (Tables)

6 Months Ended

Jun. 30, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of other current assets

The Company's other current assets at June 30, 2018 and December 31, 2017 consisted of the following:

(in thousands)	June 30, 2018		December 31, 2017
VAT receivable	$	10,298	$	14,088
Prepaid income tax asset	6,327		2,314
Other	8,392		2,282
Total other current assets	$	25,017	$	18,684