Quarterly report pursuant to Section 13 or 15(d)

Cancellation of Revenue Sharing Agreements - Additional Information (Detail)

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Cancellation of Revenue Sharing Agreements - Additional Information (Detail) (USD $)
 1 Months Ended 6 Months Ended 1 Months Ended 3 Months Ended 6 Months Ended
May 31, 2012
Dec. 31, 2011
Bio-Stor Revenue Sharing Agreement [Member]
May 31, 2012
Bio-Stor Revenue Sharing Agreement [Member]
May 31, 2012
Illinois Revenue Sharing Agreement [Member]
Investor
May 31, 2012
Illinois Revenue Sharing Agreement [Member]
May 31, 2012
Illinois Revenue Sharing Agreement [Member]
Resale Agreement Counterparty [Line Items]            
Payment to acquire asset   $ 2,300,000   $ 276,000    
Offset amount     900,000 200,000 200,000 200,000
Accrued expense     172,610   21,445  
Extinguishment of revenue sharing agreements     1,227,390      
Number of investors       2    
Investors interest in Illinois RSA       22.00%    
Ownership holding Illinois RSA       45.00%    
Lump Sum amount payment to investor       138,000    
Extinguishment of debt         54,555 54,555
Payment to investors $ 442,000