|
Note 15 - Incentive and Stock Option Plans (Details) (USD $)
|
1 Months Ended |
12 Months Ended |
|
Mar. 22, 2008
|
Dec. 28, 2014
|
Dec. 29, 2013
|
Dec. 30, 2012
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation |
|
2,821,000 |
2,343,000 |
2,322,000 |
| Employee Service Share-based Compensation, Tax Benefit from Compensation Expense |
|
2,100,000 |
900,000 |
900,000 |
| Adjustment to Additional in Capital, Income Tax Effect from Share-Based Net Compensation, Net |
|
7,100,000 |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in Shares) |
|
569,275 |
625,945 |
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options |
|
0 |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value |
|
6,300,000 |
273,000 |
944,000 |
| Proceeds from Stock Options Exercised |
|
183,000 |
208,000 |
393,000 |
| Restricted Stock [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options |
|
3,100,000 |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in Shares) |
|
569,275 |
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition |
|
1 year 215 days |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value |
|
1,900,000 |
3,300,000 |
700,000 |
| Employee Stock Option [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Proceeds from Stock Options Exercised |
|
183,000 |
208,000 |
393,000 |
| Scenario, Previously Reported [Member] | Long-term Equity Incentive Plan 2005 [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares) |
|
2,400,000 |
|
|
| Second Anniversary [Member] | Long-term Equity Incentive Plan 2005 [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number (in Shares) |
|
125,932 |
155,441 |
|
| Minimum [Member] | Stock Option Plan 2000 [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |
|
1 year |
|
|
| Minimum [Member] | Long-term Equity Incentive Plan 2005 [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |
|
1 year |
|
|
| Maximum [Member] | Stock Option Plan 2000 [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |
|
10 years |
|
|
| Maximum [Member] | Long-term Equity Incentive Plan 2005 [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |
|
5 years |
|
|
| Stock Option Plan 2000 [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares) |
|
1,765,981 |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) |
|
0 |
|
|
| Long-term Equity Incentive Plan 2005 [Member] |
|
|
|
|
| Note 15 - Incentive and Stock Option Plans (Details) [Line Items] |
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares) |
|
2,800,000 |
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized (in Shares) |
1,500,000 |
|
2,000,000 |
|
| Share-Based Compensation Arrangement By Share Based Payment Award Shares Issuable (in Shares) |
|
1,000,000 |
|
|
| Stock Issued During Period, Shares, Restricted Stock Award, Gross (in Shares) |
|
275,794 |
247,225 |
230,585 |