Concentration of Credit Risk (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net Sales	$ 13,344,766	$ 13,807,144
Customer [Member]
Net Sales	4,873,000	3,753,000
Sales Revenue, Goods, Net, Percentage	36.50%	27.20%
Customer B [Member]
Net Sales	$ 0	$ 1,634,000
Sales Revenue, Goods, Net, Percentage	0.00%	11.80%