Inventories (Tables)

6 Months Ended

Jun. 30, 2012

Inventories [Abstract]

Inventories

Inventories are valued at the lower of cost (first-in, first-out method) or market, and include material, labor and manufacturing overhead. At June 30, 2012 and December 31, 2011, inventories consisted of the following:

	June 30,		December 31,
	2012		2011
Raw materials	$	10,091,767	$	10,068,589
Work in process		2,440,035		1,217,968
Finished goods		12,709,730		9,889,197
Total	$	25,241,532	$	21,175,754