Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary of Stock-Based Compensation Expense (Details)

v3.4.0.3
Stock-Based Compensation - Summary of Stock-Based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Compensation expense recognized $ 3,809 $ 3,220
Cost of Operating Leases and Incentives    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Compensation expense recognized 207 49
Cost of Solar Energy Systems and Product Sales    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Compensation expense recognized 81 77
Sales and Marketing    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Compensation expense recognized 1,618 427
Research and Development    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Compensation expense recognized 97 62
General and Administration    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Compensation expense recognized $ 1,806 $ 2,605