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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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