Note 12 - Contingencies (Details Textual) $ in Thousands |
3 Months Ended |
|---|---|
|
May 29, 2022
USD ($)
| |
| Percentage of Legal Defense and Remediation Costs Associated with Sites Reimbursed by Insurance Carriers | 100.00% |
| Number of Units Covered Under General Liability Insurance Coverage | 2 |
| Accrual for Environmental Loss Contingencies, Ending Balance | $ 0 |
| Number of Insurance Carriers | 3 |