General form of registration statement for all companies including face-amount certificate companies

Commitments and Contingencies Operating Leases - Additional Information (Detail)

v2.4.0.8
Commitments and Contingencies Operating Leases - Additional Information (Detail) (USD $)
1 Months Ended 12 Months Ended
Aug. 31, 2008
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2009
Dec. 31, 2008
Contingencies And Commitments [Line Items]          
Lease Agreements   1 year     7 years
Expiring of lease agreements   September 2013      
Corporate office space lease agreement expires   April 2014      
Total rent expense   $ 176,000 $ 171,000    
Terminate a renewal term       6 months 90 days
Minimum annual purchases       160,000  
Company's tissue processing agreement with another vendor       2 years  
Initial term to review description 90 days        
Additional agreement period 7 years        
Company is required to pay execution of the agreement     151,318    
Company is required to pay for the agreement on monthly basis     $ 20,416    
Period for agreement   42 months