Note 11 - Leases - Lease Maturities (Details) $ in Thousands	Feb. 29, 2020 USD ($)
Remainder of fiscal 2020, operating lease	$ 25,871
Remainder of fiscal 2020, finance lease	148
Fiscal 2021, operating lease	34,390
Fiscal 2021, finance lease	197
Fiscal 2022, operating lease	31,211
Fiscal 2022, finance lease	197
Fiscal 2023, operating lease	26,080
Fiscal 2023, finance lease	197
Fiscal 2024, operating lease	18,947
Fiscal 2024, finance lease	197
Fiscal 2025, operating lease	15,626
Fiscal 2025, finance lease	197
Thereafter, operating lease	37,301
Thereafter, finance lease	33
Total lease payments, operating lease	189,426
Total lease payments, finance lease	1,166
Less: interest, operating lease	27,932
Less: interest, finance lease	147
Total operating lease obligations	161,494
Total finance lease obligations	$ 1,019