Note 8 - Employee Post-employment Benefits (Details Textual)
|
|
3 Months Ended |
6 Months Ended |
12 Months Ended |
Aug. 11, 2016 |
Nov. 29, 2016
USD ($)
|
Dec. 01, 2015
USD ($)
|
Nov. 29, 2016
USD ($)
|
Dec. 01, 2015
USD ($)
|
May 31, 2016
USD ($)
|
| Defined Benefit Pension Plans |
|
3
|
|
3
|
|
|
| Number of Restaurants Closed |
95
|
|
|
100
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost |
|
$ 1,600,000
|
$ 1,000,000
|
$ 2,500,000
|
$ 700,000
|
|
| Employee-related Liabilities, Current |
|
16,194,000
|
|
16,194,000
|
|
$ 14,561,000
|
| Closures and Impairments Expenses |
|
15,708,000
|
12,072,000
|
45,900,000
|
14,784,000
|
|
| Employee Severance [Member] |
|
|
|
|
|
|
| Severance Costs |
|
|
|
4,910,000
|
|
|
| Employee-related Liabilities, Current |
|
2,800,000
|
|
2,800,000
|
|
300,000
|
| Closures and Impairments Expenses |
|
|
|
3,300,000
|
|
|
| James J. Buettgen [Member] |
|
|
|
|
|
|
| Severance Costs |
|
|
|
3,000,000
|
|
|
| Payments for Postemployment Benefits |
|
200,000
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost |
|
900,000
|
|
|
|
|
| Selling, General and Administrative Expenses [Member] |
|
|
|
|
|
|
| Defined Benefit Plan, Amortization of Gains (Losses) |
|
400,000
|
500,000
|
700,000
|
1,200,000
|
|
| Payroll and Related Costs [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost |
|
|
|
100,000
|
|
|
| Other Deferred Liabilities [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost |
|
|
|
0.20
|
|
200,000
|
| Selling, General and Administrative Expense [Member] | Employee Severance [Member] |
|
|
|
|
|
|
| Closures and Impairments Expenses |
|
|
|
1,600,000
|
|
|
| Retirement Plan [Member] |
|
|
|
|
|
|
| Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year |
|
|
|
100,000
|
|
|
| Pension Plan [Member] |
|
|
|
|
|
|
| Defined Benefit Plan, Amortization of Gains (Losses) |
|
(337,000)
|
$ (473,000)
|
(675,000)
|
$ (1,101,000)
|
|
| Pension Plan [Member] | Payroll and Related Costs [Member] |
|
|
|
|
|
|
| Defined Benefit Pension Plan Liabilities, Current |
|
2,500,000
|
|
2,500,000
|
|
2,500,000
|
| Pension Plan [Member] | Other Deferred Liabilities [Member] |
|
|
|
|
|
|
| Defined Benefit Pension Plan, Liabilities, Noncurrent |
|
34,600,000
|
|
34,600,000
|
|
35,700,000
|
| Post-retirement Medical and Life Benefits Plans [Member] | Payroll and Related Costs [Member] |
|
|
|
|
|
|
| Defined Benefit Pension Plan Liabilities, Current |
|
100,000
|
|
100,000
|
|
100,000
|
| Post-retirement Medical and Life Benefits Plans [Member] | Other Deferred Liabilities [Member] |
|
|
|
|
|
|
| Defined Benefit Pension Plan, Liabilities, Noncurrent |
|
$ 1,000,000
|
|
$ 1,000,000
|
|
$ 1,000,000
|