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Note 12 - Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 30, 2012
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] |
|  | Restricted Stock |  |  | Weighted Average Grant Date Fair Value |
Nonvested at year-end 2011 |  |  | 907,990 |  |  | $ | 17.41 |
Granted |  |  | 512,400 |  |  |  | 12.98 |
Vested |  |  | (319,640 | ) |  |  | 17.88 |
Forfeited |  |  | (38,225 | ) |  |  | 15.89 |
Nonvested at year-end 2012 |  |  | 1,062,525 |  |  | $ | 15.19 |
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
|  | Options |  |  | Weighted Average Exercise Price |  |  | Weighted Average Remaining Contractual Term (Years) |  |  | Aggregate Intrinsic Value |
Outstanding at year-end 2011 |  |  | 515,699 |  |  | $ | 25.41 |  |  |  |  |  |  |
Granted |  |  | - |  |  |  | - |  |  |  |  |  |  |
Exercised |  |  | - |  |  |  | - |  |  |  |  |  |  |
Forfeited |  |  | - |  |  |  | - |  |  |  |  |  |  |
Expired |  |  | (123,100 | ) |  |  | 23.01 |  |  |  |  |  |  |
Outstanding at year-end 2012 |  |  | 392,599 |  |  | $ | 26.16 |  |  |  | 1.08 |  |  | $ | - |
Options exercisable at year-end 2012 |  |  | 392,599 |  |  | $ | 26.16 |  |  |  | 1.08 |  |  | $ | - |

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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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