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Property and Equipment - Narrative (Details) - Land
$ in Millions
1 Months Ended
Sep. 30, 2020
USD ($)
Property, Plant and Equipment [Line Items]  
Purchase price of land $ 49.1
Land purchased during the year 50.6
Cost incurred under public infrastructure reimbursement development agreement 2.2
Milestone cost to be paid to the company upon achievement of milestones 9.4
Legal and broker fees  
Property, Plant and Equipment [Line Items]  
Land purchased during the year $ 1.3