Quarterly Financial Data (Unaudited) (Details) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 6,000	$ 7,000	$ 7,000	$ 6,000	$ 7,000	$ 7,000	$ 7,000	$ 7,000	$ 25,160,172	$ 28,447,967	$ 28,157,010
Gross profit	3,000	3,000	3,000	3,000	4,000	3,000	4,000	3,000	12,631,954	14,315,543	13,685,810
Net earnings (loss)	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ (361,436)	$ (71,494)	$ 557,746
Basic (usd per share)	$ (0.01)	$ (0.01)	$ 0.01	$ 0.00	$ 0.00	$ (0.01)	$ 0.00	$ 0.01	$ (0.02)	$ 0.00	$ 0.03
Diluted (usd per share)	$ (0.01)	$ (0.01)	$ 0.01	$ 0.00	$ 0.00	$ (0.01)	$ 0.00	$ 0.01	$ (0.02)	$ 0.00	$ 0.02