Note 4 - Accounts and Other Receivable - Accounts Receivable, Current (Details) - USD ($) $ in Thousands |
Aug. 30, 2016 |
May 31, 2016 |
|---|---|---|
| Rebates [Member] | ||
| Receivables | $ 819 | $ 1,001 |
| Amounts due from franchisees | 3,318 | 3,013 |
| Third-party gift card sales | 925 | 1,272 |
| Receivables | 7,108 | 12,827 |
| Disposal Group, Including Discontinued Operation, Consideration | 140 | 5,289 |
| Other receivables | $ 1,906 | $ 2,252 |