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Commitments and Contingencies - Total Minimum Lease and Easement Commitments (Details)
$ in Thousands
Feb. 29, 2016
USD ($)
Commitments And Contingencies Disclosure [Abstract]  
Land use payments, 2016 (remaining three months) $ 717
Land use payments, 2017 1,131
Land use payments, 2018 1,167
Land use payments, 2019 1,524
Land use payments, 2020 1,580
Land use payments, Thereafter 54,305
Land use payments, Total $ 60,424