QUARTERLY FINANCIAL DATA - UNAUDITED (Details) (USD $)	3 Months Ended												12 Months Ended
	Mar. 31, 2013	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, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
Sales	$ 1,682,000	$ 16,617,000	$ 14,376,000	$ 1,763,000	$ 1,355,000	$ 8,651,000	$ 14,150,000	$ 1,788,000	$ 1,780,000	$ 6,936,000	$ 8,358,000	$ 2,092,000	$ 34,437,774	$ 25,943,832	$ 19,165,979
Gross Profit	132,000	4,022,000	3,471,000	444,000	233,000	1,796,000	3,193,000	429,000	343,000	1,633,000	1,693,000	576,000	8,068,829	5,651,094	4,244,690
Net Earnings (Loss)	$ 789,000	$ 1,397,000	$ 1,435,000	$ (480,000)	$ (630,000)	$ 134,000	$ 1,466,000	$ (507,000)	$ (513,000)	$ 81,000	$ 292,000	$ (480,000)	$ 3,140,935	$ 463,116	$ (619,548)
Basic Earnings (Loss) Per Share (in dollars per share)	$ 0.01	$ 0.04	$ 0.04	$ (0.01)	$ (0.02)	$ 0.00	$ 0.04	$ (0.01)	$ (0.02)	$ 0.00	$ 0.01	$ (0.01)	$ 0.08	$ 0.01	$ (0.02)
Diluted Earnings (Loss) Per Share (in dollars per share)	$ 0.01	$ 0.04	$ 0.04	$ (0.01)	$ (0.02)	$ 0.00	$ 0.04	$ (0.01)	$ (0.02)	$ 0.00	$ 0.01	$ (0.01)	$ 0.08	$ 0.01	$ (0.02)