Note 8 - Employee Post-employment Benefits - Roll Forward of Employee Separation Obligations (Details) $ in Thousands |
3 Months Ended |
|---|---|
|
Aug. 30, 2016
USD ($)
| |
| Employee Severance [Member] | |
| Balance | $ 317 |
| Balance | 269 |
| Severance Costs | 2,020 |
| Cash payments | $ (2,068) |