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Noncontrolling Interest (Details)	3 Months Ended
	Mar. 31, 2020 USD ($)
Noncontrolling Interests [Line Items]
Capital contributions to joint venture	$ 0
Huen Electric Inc [Member]
Noncontrolling Interests [Line Items]
Distributions to partners	$ 0

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

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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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-Paragraph 1
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Total distributions to each class of partners (i.e., general, limited and preferred partners).

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