Prepaid Expenses and Other Current Assets (Tables)

6 Months Ended

Jun. 30, 2015

Prepaid Expenses And Other Current Assets

Schedule of prepaid and other assets

	2015		2014
	(in thousands)
Other receivables	$	48	$	179
Advances to suppliers		251		1,193
Prepaid insurance		1,051		329
Vendor deposits		334		921
Other		120		313
Total	$	1,804	$	2,935