Inventory (Tables)

6 Months Ended

Jun. 30, 2014

Inventory [Abstract]

Schedule of inventory

Inventory is comprised of the following for the periods presented:

	June 30,		December 31,
(in thousands)	2014		2013
Inventories, current:
Raw materials	$	147	$	52
Finished goods, net of reserves		296		60
		443		112
Inventories, non-current:
Raw materials		400		–
Total inventories, net	$	843	$	112