Noncontrolling Interest (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2020
Noncontrolling Interests [Line Items]
Capital contributions to joint venture	$ 0	$ 0
Huen Electric Inc [Member]
Noncontrolling Interests [Line Items]
Distributions to partners	$ 0	$ 0

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No definition available.

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

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