XML 56 R44.htm IDEA: XBRL DOCUMENT v3.7.0.1
Commitments and Contingencies - Summary of Future Minimum Lease Commitments (Detail)
$ in Thousands
Jun. 30, 2017
USD ($)
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]  
2017 $ 53
2018 and beyond 0
Total $ 53