Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.7.0.1
Related Party Transactions (Details) - USD ($)
$ in Millions
6 Months Ended 12 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Allocation of costs    
General and administrative expense $ 0.4 $ 0.2
Payable to related party $ 0.3 $ 0.3