INTANGIBLE ASSETS - Summary of intangible assets (Details) (USD $)	Jun. 30, 2013	Jun. 30, 2012
Intangible assets:
Gross Carrying Amount	$ 10,776,100	$ 10,776,100
Accumulated Amortization	(10,322,047)	(9,579,647)
Net Carrying Value	454,053	1,196,453
Trademarks
Intangible assets:
Gross Carrying Amount	1,482,100	1,482,100
Accumulated Amortization	(1,050,000)	(1,050,000)
Net Carrying Value	432,100	432,100
Patents
Intangible assets:
Gross Carrying Amount	9,294,000	9,294,000
Accumulated Amortization	(9,272,047)	(8,529,647)
Net Carrying Value	$ 21,953	$ 764,353