Inventory (Tables)

12 Months Ended

Dec. 31, 2012

Inventory

Inventory consists of the following:

	December 31, 2012		December 31, 2011
Raw materials	$	95,732	$	73,501
Work in process		—		—
Finished goods		884		2,267
Customer projects in process		840		—
Total Inventory	$	97,456	$	75,768