XML 28 R86.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Lease Obligations - Schedule of Minimum Future Payment of Capital and Operating Lease (Details)
$ in Thousands
Feb. 28, 2019
USD ($)
Leases [Abstract]  
Operating Leases, Future Minimum Payments Due, Next Twelve Months $ 946
Operating Leases, Future Minimum Payments, Due in Two Years 604
Operating Leases, Future Minimum Payments, Due in Three Years 391
Operating Leases, Future Minimum Payments, Due in Four Years 154
Operating Leases, Future Minimum Payments, Due in Five Years 10
Operating Leases, Future Minimum Payments, Due Thereafter 0
Operating Leases, Future Minimum Payments Due $ 2,105