COMMON STOCK WARRANTS AND OPTIONS - Summary of common stock warrant activity (Details 1) (Warrant)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Warrant
Class Of Warrant Or Right [Roll Forward]
Outstanding at June 30	7,361,708	8,045,619	15,567,199
Issued		45,000
Exercised	(2,090,226)	(399,597)	(7,317)
Expired	(962,482)	(329,314)	(7,514,263)
Outstanding at June 30	4,309,000	7,361,708	8,045,619