Quarterly report pursuant to sections 13 or 15(d)

OCAST Grant - Additional Information (Detail)

v2.3.0.11
OCAST Grant - Additional Information (Detail) (USD $)
3 Months Ended 6 Months Ended 139 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Aug. 31, 2012
Dec. 31, 2009
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]              
Grant receivable           $ 13,029 $ 299,984
Amount earned from grant 11,020 24,889 63,668 54,889 281,492    
Direct costs incurred and for the use of the OU lab facilities     9,780 14,028      
Amount owed in direct costs 3,260   3,260   3,260    
Maximum | 2009
             
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]              
Grant receivable             $ 149,940