Annual report pursuant to Section 13 and 15(d)

Business Acquisitions and Related Transactions - Purchase Price Allocation (Details)

v3.10.0.1
Business Acquisitions and Related Transactions - Purchase Price Allocation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Business Acquisition [Line Items]      
Goodwill $ 58,332 $ 56,135 $ 57,976
Total, net of cash received 3,590 2,409 3,575
Solar Photovoltaic Projects And EEX      
Business Acquisition [Line Items]      
Accounts receivable 1,015    
Prepaid expenses and other current assets 12 256 263
Property and equipment and energy assets 0 7,788 12,815
Intangibles 680    
Goodwill 2,845    
Accounts payable 67    
Purchase price 4,619 8,044 13,078
Total, net of cash received 4,619 8,044 13,078
Debt assumed 0 5,635 9,503
Total fair value of consideration $ 4,619 $ 2,409 $ 3,575