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Stock-Based Compensation (Details 2) (USD $) | 12 Months Ended
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Jan. 04, 2014 | Dec. 29, 2012 | Dec. 31, 2011
Restricted Stock |  |  |  |  |  |
Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Nonvested Number of Shares [Roll Forward] |  |  |  |  |  |
Outstanding | 3,554,738 |  | 2,361,424 |  | 1,914,288 | [1]
Granted | 1,202,185 | [2] | 2,067,835 |  | 819,240 |
Vested | (2,587,452) | [2] | (681,484) |  | (364,303) | [1]
Forfeited | (551,188) | [2] | (193,037) |  | (7,801) |
Outstanding | 1,618,283 | [2] | 3,554,738 |  | 2,361,424 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward] |  |  |  |  |  |
Outstanding | $ 1.22 |  | $ 3.22 |  | $ 2.67 | [1]
Granted | $ 3.15 | [2] | $ 1.52 |  | $ 3.14 |
Vested | $ 2.48 | [2] | $ 3.39 |  | $ 6.16 | [1]
Forfeited | $ 2.28 | [2] | $ 2.76 |  | $ 3.26 |
Outstanding | $ 2.50 | [2] | $ 1.22 |  | $ 3.22 |
Performance Shares |  |  |  |  |  |
Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Nonvested Number of Shares [Roll Forward] |  |  |  |  |  |
Outstanding |  |  |  |  | 240,835 | [1]
Granted | 2,969,424 | [2] |  |  |  |
Vested | (627,320) | [2] |  |  | (240,835) | [1]
Forfeited | (149,236) | [2] |  |  |  |
Outstanding | 2,192,868 | [2] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward] |  |  |  |  |  |
Granted | $ 2.95 |  |  |  |  |
Vested | $ 2.36 |  |  |  |  |
Forfeited | $ 3.13 |  |  |  |  |
Outstanding | $ 2.55 |  |  |  |  |
Restricted Stock Units (RSUs) |  |  |  |  |  |
Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Nonvested Number of Shares [Roll Forward] |  |  |  |  |  |
Outstanding |  | [3] | 49,350 | [3] | 127,950 | [1],[3]
Granted |  | [2],[3] |  | [3] |  | [3]
Vested |  | [2],[3] | (48,250) | [3] | (63,200) | [1],[3]
Forfeited |  | [2],[3] | (1,100) | [3] | (15,400) | [3]
Outstanding |  | [2],[3] |  | [3] | 49,350 | [3]
[1] | During fiscal 2011 certain performance shares vested and approximately $0.9 million was paid out to settle these awards. The fair value of these shares was marked to market each reporting period through the settlement date.
[2] | The performance shares granted in 2013 will be settled in shares of common stock of the Company. The weighted average fair value for performance shares granted, vested and forfeited was $2.95, $2.36, and $3.13, respectively. The weighted average fair value for performance shares outstanding as of January 4, 2014 is $2.55.
[3] | The restricted stock units were settled in cash. The fair value of these awards was marked-to-market each reporting period through the date of settlement. During fiscal 2012 and fiscal 2011, certain restricted stock units vested and approximately $0.1 million and $0.2 million, respectively, was paid out to settle these awards.

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- Definition The number of grants made during the period for these awards. + References No definition available. + Details
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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + 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)(2)(iii)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. + 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)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. + 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)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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