XML 34 R31.htm IDEA: XBRL DOCUMENT v2.4.0.8
Acquisitions - Additional Information (Detail) (USD $)
 1 Months Ended 9 Months Ended 1 Months Ended 9 Months Ended 1 Months Ended
Oct. 21, 2011
Jun. 30, 2013
Sep. 30, 2012
Sep. 30, 2011
Oct. 21, 2011
Roche
Jun. 30, 2013
Roche
Jun. 30, 2013
Roche
Minimum
Jun. 30, 2013
Roche
Maximum
Apr. 30, 2012
Alvos acquisition
Apr. 15, 2012
Alvos acquisition
Business Acquisition [Line Items]                    
Issue of promissory note to Roche         $ 50,000          
Issue of Common Stock         1,141,596       315,457  
Applicable out-license term           90 days        
Percentage of royalty liability           3.00%        
Obligation to pay royalties   Later of (i) the expiration of the last to expire patent right related to such product candidate that was transferred in the Transaction and (ii) ten years after the first commercial sale of such product candidate.                
Cash payments to Roche             2,500,000      
Cash payments to Roche               6,000,000    
Net present value of contingent consideration 84,935                  
Gain on purchase           1,576,106        
Issue of additional shares of Common Stock, Value                   23,500,000
Contingent consideration   $ 173,621 $ 173,621 $ 0 $ 84,935         $ 88,686