Lease Obligations - Schedule of Maturities of Leases Liabilities (Details) $ in Thousands	Nov. 30, 2019 USD ($)
Operating Leases
2020	$ 829
2021	803
2022	616
2023	400
2024	333
Thereafter	224
Total lease payments	3,205
Less imputed interest	398
Total	2,807
Finance Leases
2020	681
2021	483
2022	274
2023	118
2024	0
Thereafter	0
Total lease payments	1,556
Less imputed interest	54
Total	$ 1,502