Condensed Consolidated Statements of Changes in Equity (Unaudited) (USD $)	Preferred Stock	Common Stock	Additional Paid-In Capital	Notes Receivable - CommonStock	Treasury Stock	Retained Earnings / Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Beginning Balance Amount at Jun. 30, 2011	$ 3,715,470	$ 29,912,415	$ 60,777,286	$ (3,707,799)	$ (11,136)	$ (55,343,683)	$ (1,572,752)
Beginning Balance Shares at Jun. 30, 2011	355.4678	299,124
Net loss						(13,710,226)		(210,714)
Net translation adjustment							(12,169)
Warrants issued in connection with convertible debt			423,672
Beneficial conversion on convertible debt			418,585
Issuance of common stock, net of costs and underwriting fees, Shares		31,872,169
Issuance of common stock, net of costs and underwriting fees, Amount		388,962	14,072,955
Warrants issued to underwriters			1,024,726
Issuance of preferred stock, net of issuance costs,Shares	219.6602	11,156,497
Issuance of preferred stock, net of issuance costs,Amount	2,197,240	41,326	2,053,413	(2,187,330)
Stock-based compensation, Shares		50,000
Stock-based compensation, Amount		500	1,586,298
Retirement of treasury shares, Shares		(13,833)
Retirement of treasury shares, Amount		(139)	(10,997)		11,136
Interest on notes receivable - common stock			529,651	(529,651)
Accretion of dividends on preferred stock	523,379		(523,379)
Redemption of Preferred Stock, Shares	(575.1280)
Redemption of Preferred Stock, Amount	(6,436,089)		11,309	6,424,780
Issuance of subsidiary shares to noncontrolling interest								3,083,062
Ending Balance Amount at Jun. 30, 2012	0	729,773	80,363,519	0	0	(69,053,909)	(1,584,921)	2,872,348
Ending Balance Shares at Jun. 30, 2012	0	72,977,248
Net loss						(5,966,247)		(327,072)
Net translation adjustment							(743)
Issuance of common stock, net of costs and underwriting fees, Shares			4,591,287
Issuance of common stock, net of costs and underwriting fees, Amount			45,913	1,555,766
Stock-based compensation, Amount			413,610
Issuance of subsidiary shares to noncontrolling interest								5,500
Ending Balance Amount at Dec. 31, 2012	$ 0	$ 775,686	$ 82,332,895			$ (75,020,156)	$ (1,585,664)	$ 2,550,776
Ending Balance Shares at Dec. 31, 2012	0	77,568,535