Condensed Consolidated Statements of Changes in Equity (Unaudited) - USD ($)	Series B Preferred Stock	Series C Preferred Stock [Member]	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Beginning Balance Shares at Jun. 30, 2014	2,575	0	25,651,389
Beginning Balance Amount at Jun. 30, 2014	$ 26	$ 0	$ 964,828	$ 102,286,450	$ (89,788,242)	$ (1,599,875)	$ 1,646,240
Net (loss) income					(12,885,808)		74,198
Net currency translation adjustment						10,389
Issuance of common stock, net of costs and underwriting fees, Shares			13,248,000
Issuance of common stock, net of costs and underwriting fees, Amount			$ 132,480	13,557,257
Stock-based compensation, Shares			229,945
Stock-based compensation, Amount			$ 2,300	1,261,229
Contribution of capital from noncontrolling interest							13,756
Ending Balance Shares at Jun. 30, 2015	2,575	0	39,129,334
Ending Balance Amount at Jun. 30, 2015	$ 26	$ 0	$ 1,099,608	117,104,936	(102,674,049)	(1,589,486)	1,734,194
Net (loss) income					(3,757,411)		(68,716)
Net currency translation adjustment						(1,650)
Issuance of common stock, net of costs and underwriting fees, Shares		28,048	8,000,000
Issuance of common stock, net of costs and underwriting fees, Amount		$ 280	$ 80,000	19,211,913
Stock-based compensation, Shares			28,125
Stock-based compensation, Amount			$ 281	156,511
Contribution of capital from noncontrolling interest							45,000
Ending Balance Shares at Sep. 30, 2015	2,575	28,048	47,157,459
Ending Balance Amount at Sep. 30, 2015	$ 26	$ 280	$ 1,179,889	$ 136,473,360	$ (106,431,459)	$ (1,591,136)	$ 1,710,478