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17. INCOME TAXES (Details Narrative)	3 Months Ended
17. INCOME TAXES (Details Narrative)	Sep. 30, 2015 USD ($)
Operating loss carryforwards	$ 39,000,000
U.S. federal net operating loss carryforwards expiration dates	various dates between June 30, 2017 and 2034
Other federal deferred tax asset	$ 7,400,000
Federal research and development tax credit carryforwards	$ 247,000
Federal research and development tax credit carryforwards expiration dates	various dates through June 30, 2033
Wisconsin [Member]
Operating loss carryforwards	$ 41,200,000
U.S. federal net operating loss carryforwards expiration dates	various dates between June 30, 2015 and 2028
Australia [Member]
Operating loss carryforwards	$ 5,000,000