Description of business and basis of presentation - Additional Information (Details) |
May 18, 2017 |
Jun. 30, 2017 |
|---|---|---|
| Business Acquisition [Line Items] | ||
| Ownerhsip interest in American DG New York, LLC (percent) | 51.00% | |
| American DG Energy, Inc. | ||
| Business Acquisition [Line Items] | ||
| Ownership interest (percent) | 100.00% |
| X | ||||||||||
- Definition Percentage Of Owned Joint Venture. No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions. No definition available.
|
| X | ||||||||||
- Details
|