Quarterly report pursuant to Section 13 or 15(d)

Business Acquisitions and Related Transactions - Additional Information (Details)

v3.19.2
Business Acquisitions and Related Transactions - Additional Information (Details)
$ in Thousands
1 Months Ended 6 Months Ended
Jan. 31, 2019
USD ($)
Jun. 30, 2019
Jun. 30, 2019
Agreement
Jun. 30, 2019
USD ($)
Jun. 30, 2019
project
Business Acquisition [Line Items]          
Measurement period adjustment       $ 719  
Measurement period adjustment, hold back contingency       398  
Number of projects acquired     4   4
Number of projects under definitive agreement to acquire | Agreement     3    
Massachusetts Based Solar Operations And Maintenance Firm          
Business Acquisition [Line Items]          
Fair value of consideration $ 1,279        
Measurement period adjustment       91  
Minimum | Solar Photovoltaic Projects          
Business Acquisition [Line Items]          
Estimated useful life   1 year      
Maximum | Solar Photovoltaic Projects          
Business Acquisition [Line Items]          
Estimated useful life   15 years      
U.S. Federal          
Business Acquisition [Line Items]          
Measurement period adjustment       $ 628