14. INCOME TAXES (Details Narrative) (USD $)	9 Months Ended
	Mar. 31, 2015
Operating loss carryforwards	$ 75,200,000
U.S. federal net operating loss carryforwards expiration dates	various dates between June 30, 2017 and 2034.
Federal research and development tax credit carryforwards	247,000
Federal research and development tax credit carryforwards expiration dates	expire at various dates through June 30, 2033.
Wisconsin [Member]
Operating loss carryforwards	84,500,000
U.S. federal net operating loss carryforwards expiration dates	expire at various dates between March 31, 2015 and 2028.
Australia [Member]
Operating loss carryforwards	$ 5,000,000