Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Other Commitments) (Details)

v3.8.0.1
Commitments and Contingencies (Other Commitments) (Details) - Purchase commitment
$ in Thousands
Sep. 30, 2017
USD ($)
Other Commitments [Line Items]  
Remaining 2017 $ 13,110
2018 39,330
Total $ 52,440