Leases - Schedule of Finance Lease-Related Assets and Liabilities (Details) $ in Thousands	Feb. 29, 2020 USD ($)
Assets:
Finance lease right-of-use assets	$ 6,825
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:PropertyPlantAndEquipmentNet
Liabilities:
Finance lease liabilities - current	$ 1,351
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:DebtCurrent
Finance lease liabilities - non-current	$ 6,856
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:LongTermDebtAndCapitalLeaseObligations
Total finance lease liabilities	$ 8,207