Noncontrolling Interest (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2020
Noncontrolling Interest [Line Items]
Capital contributions to joint venture	$ 0	$ 0
Huen Electric Inc
Noncontrolling Interest [Line Items]
Distributions to partners	$ 0	$ 0

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No definition available.

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Total contributions made by each class of partners (i.e., general, limited and preferred partners).

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Total distributions to each class of partners (i.e., general, limited and preferred partners).

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