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Inventories (Tables)
12 Months Ended
Dec. 31, 2013
Inventory Disclosure [Abstract]  
Inventory
Inventories consisted of the following items as of December 31, 2013 and 2012:

 
December 31,
 
2013
 
2012
Raw materials
$
202,414

 
$
233,747

Work in process
2,951,704

 
1,598,537

Finished goods
1,048,886

 
1,349,121

Inventory, gross
4,203,004

 
3,181,405

Reserve for obsolescence
(322,228
)
 
(158,621
)
Inventory, net
$
3,880,776

 
$
3,022,784