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Financing Obligation (Future Minimum Payments Under The Financing Obligation) (Details)
$ in Thousands
Aug. 31, 2015
USD ($)
Financing Obligation [Abstract]  
2016 $ 3,440
2017 3,509
2018 3,579
2019 3,651
2020 3,724
Thereafter 18,956
Total future minimum financing obligation payments 36,859
Less interest (12,093)
Present value of future minimum financing obligation payments $ 24,766