CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT) (USD $)
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Beginning balance at Jun. 30, 2010 $ (1,114,416) $ 16,538 $ 8,512,232 $ (9,643,186)
Beginning balance, shares at Jun. 30, 2010   16,538,190    
Common stock issued for cash 3,272,766 2,282 3,270,484   
Common stock issued for cash, shares   2,282,063    
Common stock and warrants issued for cash 1,429,320 1,670 1,427,650   
Common stock and warrants issued for cash, shares   1,670,000    
Common stock issued for services 168,500 170 168,330   
Common stock issued for services, shares   170,000    
Common stock issued to retire debt 1,084,500 894 1,083,606   
Common stock issued to retire debt, shares   892,857    
Common stock issued upon exercise of warrants for cash 379,129 303 378,826   
Common stock issued upon exercise of warrants for cash, shares   303,303    
Common stock issued upon exercise of options for cash 122,000 100 121,900   
Common stock issued upon exercise of options for cash, shares   100,000    
Common stock issued for equity commitment fee    75 (75)   
Common stock issued for equity commitment fee, shares   75,000    
Common stock issued for cashless exercise of warrants    73 (73)   
Common stock issued for cashless exercise of warrants, shares   73,157    
Warrants issued as debt extinguishment fee 182,890   182,890   
Options issued to induce warrant exercise 62,414   62,414   
Options issued for services 322,850   322,850   
Options vested 921,639   921,639   
Net loss (6,026,641)     (6,026,641)
Ending balance at Jun. 30, 2011 804,952 22,105 16,452,674 (15,669,827)
Ending balance, shares at Jun. 30, 2011 22,104,570 22,104,570    
Common stock issued for cash 571,700 1,143 570,557  
Common stock issued for cash, shares   1,143,400    
Common stock issued in connection with stock purchase agreement 610,000 1,002 608,998  
Common stock issued in connection with stock purchase agreement, shares   1,002,749    
Common stock and warrants issued for cash 571,700      
Common stock issued upon exercise of warrants for cash 107,500 215 107,285  
Common stock issued upon exercise of warrants for cash, shares   215,000    
Common stock issued as settlement 300,000 441 299,559  
Common stock issued as settlement, shares   441,177    
Common stock issued upon exercise of options for cash 33,335 35 33,300  
Common stock issued upon exercise of options for cash, shares   35,000    
Options issued for services         
Options vested 1,371,519   1,371,519  
Beneficial conversion feature of debt offerings 347,398   347,398  
Cost of repricing warrants to induce warrant exercise 17,753   17,753  
Rescission of option exercise    (27) 27  
Rescission of option exercise, shares   (27,422)    
Net loss (7,130,059)     (7,130,059)
Ending balance at Jun. 30, 2012 $ (2,965,902) $ 24,914 $ 19,809,070 $ (22,799,886)
Ending balance, shares at Jun. 30, 2012 24,914,474 24,914,474