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v3.21.2

Related Party Transactions (Details) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Chief Executive Officer |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Daily lease payment made to related party |  |  | $ 750 |
Aggregate lease payment made to related party | $ 10,500 |  | 22,500 |
WMES | Other Income | Asset Management |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Other sales and revenues | $ 400,000 | $ 300,000 | $ 700,000 | $ 800,000

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