Lease Obligations (Details) $ in Thousands	Nov. 30, 2016 USD ($)
Capital Leased Assets [Line Items]
Capital Lease Obligations	$ 1,062
Operating Leases, Future Minimum Payments Due, Next Twelve Months	2,714
Operating Leases, Future Minimum Payments, Due in Two Years	4,204
Operating Leases, Future Minimum Payments, Due in Three Years	902
Operating Leases, Future Minimum Payments, Due in Four Years	225
Operating Leases, Future Minimum Payments, Due in Five Years	182
Operating Leases, Future Minimum Payments, Due Thereafter	357
Operating Leases, Future Minimum Payments Due	$ 8,584