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Commitments and Contingencies (Details)
$ in Thousands
1 Months Ended 9 Months Ended
Jul. 21, 2017
USD ($)
Jul. 06, 2017
USD ($)
Apr. 30, 2017
Jul. 31, 2015
USD ($)
Sep. 30, 2017
USD ($)
Lease
Commitments and Contingencies Disclosure [Abstract]          
Number of Lease | Lease         5
Term of operating leases   30 months 72 months    
Lease incentives $ 7,500     $ 5,100  
Future sublease payments to be received   $ 2,400     $ 300
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]          
2017         6,985
2018         6,574
2019         6,342
2020         4,775
2021         4,743
Thereafter         23,370
Total         $ 52,789