Other Current Assets (Tables)

6 Months Ended

Jun. 30, 2016

Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]

Schedule of Other Current Assets

The following table presents the components of other current assets:

	June 30, 2016		December 31, 2015
	(In thousands)
	(unaudited)
Advances to vendors	$	5,007	$	5,403
Prepaid expenses		1,075		750
Other receivables		929		536
Total	$	7,011	$	6,689