Quarterly report pursuant to Section 13 or 15(d)

Related-Party Transactions - Related Party Expenses (Detail)

v3.2.0.727
Related-Party Transactions - Related Party Expenses (Detail) - TUM [Member] - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Related Party Transaction [Line Items]        
Transfer of licenses and protective rights $ 13,836 $ 17,145 $ 27,893 $ 34,276
Total expenses $ 13,836 $ 17,145 $ 27,893 $ 34,276