Inventory (Tables)

12 Months Ended

Dec. 31, 2011

Inventory [Abstract]

Inventories

Inventories as of December 31, 2011 and December 31, 2010 consist of the following:

	2011	2010
Raw materials	$1,608	$592
Work in process	10,806	699
Finished goods	1,142	132
	$13,556	$1,423