XML 20 R40.htm IDEA: XBRL DOCUMENT v3.20.1
Leases - Future minimum payments (Details)
$ in Thousands
Feb. 29, 2020
USD ($)
Lessee, Operating Lease, Liability, Payment, Due [Abstract]  
2020 $ 136
2021 189
2022 195
2023 200
2024 119
Total undiscounted lease payments 839
Effect of discounting (192)
Present Value of Lease Payments Recognized as Lease Liability $ 647