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Commitments and Contingencies - Additional Information (Details)
$ in Millions
6 Months Ended
Jun. 30, 2020
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
Construction costs related to development and expansion $ 3.7
Contractual obligation 2.2
Bond finance agreement $ 12.2
Bond financing agreement, amortization period 20 years
Debt service payments $ 8.9