Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement - Summary of activity of Level 3 contingent consideration (Details)

v3.20.1
Fair Value Measurement - Summary of activity of Level 3 contingent consideration (Details) - Contingent Consideration
$ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]  
Beginning balance $ 11,809
Change in fair value recognized in earnings within sales and marketing expense (2,090)
Payable for solar systems that have met deployment milestones (162)
Ending balance $ 9,557