Summary of Significant Accounting Policies - Redeemable Non-Controlling Interest (Details) |
Mar. 31, 2019
fund
|
|---|---|
| Accounting Policies [Abstract] | |
| Investment funds, purchase of solar energy systems | 4 |
| X | ||||||||||
- Definition Investment Funds, Purchase Of Solar Energy Systems No definition available.
|
| X | ||||||||||
- References No definition available.
|