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Commitments and Contingencies - Future Minimum Payments to Third Parties for the Next Five Years and Thereafter (Detail)
Dec. 31, 2019
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2019 $ 23,682,583
2020 24,283,606
2021 24,126,621
2022 7,373,106
2023 6,750,000
Thereafter 41,525,000
Total $ 127,740,916