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Investment in OC-BVI (Details 2) | 6 Months Ended
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Jun. 30, 2019 USD ($)
Schedule of Equity Method Investments [Line Items] |
Balance as of December 31, 2018 | $ 2,584,987
Profit-sharing and equity from (losses) of OC-BVI | (3,388)
Distributions received from OC-BVI | (454,500)
Balance as of June 30, 2019 | $ 2,127,099

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