Annual report pursuant to Section 13 and 15(d)

Merger with Private Molecular - Pro Forma Results in Connection with Merger (Detail)

v3.8.0.1
Merger with Private Molecular - Pro Forma Results in Connection with Merger (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Business Combinations [Abstract]    
Revenue $ 6,395 $ 1,880
Net loss $ (15,599) $ (35,008)