Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property and Equipment [Abstract]

Summary of property and equipment

	Estimated
	Useful Life		2012			2011
Land		N/A	$	2,899,962		$	2,899,962
Building		39 years		13,862,194			13,998,874
Production equipment		3-7 years		18,180,517			17,338,392
Computer equipment		3-5 years		7,480,592			8,482,545
Furniture and office equipment		5-7 years		3,358,778			3,076,331
Vehicles		5 years		270,223			313,325
Website development costs		3 years		600,949			600,949
Capitalized software development costs		3 years		3,670,122			3,806,547
Construction-in-process		N/A		521,988			797,306
Total cost				50,845,325			51,314,231
Less: Accumulated depreciation				(28,893,124	)		(24,469,011	)
Property and equipment, net			$	21,952,201		$	26,845,220