XML 49 R35.htm IDEA: XBRL DOCUMENT v3.2.0.727
Merger - Summary of Supplemental Unaudited Proforma Information of Financial Results (Detail) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Business Combinations [Abstract]    
Total revenues, net $ 275 $ 8
Net loss $ (10,890) $ (16,351)