Quarterly report pursuant to Section 13 or 15(d)

Revenue - Capitalized Contract Costs (Details)

v3.10.0.1
Revenue - Capitalized Contract Costs (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2018
USD ($)
Capitalized Contract Cost [Line Items]  
Beginning balance $ 0
Increases as a result of cumulative catch-up adjustment 930
Capitalization during period 2,448
Amortization (59)
Ending balance 3,319
Costs to Obtain  
Capitalized Contract Cost [Line Items]  
Beginning balance 0
Increases as a result of cumulative catch-up adjustment 120
Capitalization during period 0
Amortization (15)
Ending balance 105
Costs to Fulfill  
Capitalized Contract Cost [Line Items]  
Beginning balance 0
Increases as a result of cumulative catch-up adjustment 810
Capitalization during period 2,448
Amortization (44)
Ending balance $ 3,214