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Stock-based Compensation (Tables) | 3 Months Ended
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Mar. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of compensation cost for share-based payment arrangements, allocation of share-based compensation costs by plan | The Company recognized stock-based compensation expense as follows (in thousands):
| THIRTEEN WEEKS ENDED MARCH 30, 2014 |  | THREE MONTHS ENDED MARCH 31, 2013
Stock options | $ | 2,468 |  |  | $ | 3,985 |
Restricted stock and restricted stock units | 749 |  |  | 375 |
Performance-based share units | 358 |  |  | 69 |
| $ | 3,575 |  |  | $ | 4,429 |
Schedule of unrecognized compensation cost, nonvested awards | The following represents unrecognized stock compensation expense and the remaining weighted-average vesting period at March 30, 2014:
| UNRECOGNIZED COMPENSATION EXPENSE (in thousands) |  | REMAINING WEIGHTED-AVERAGE VESTING PERIOD (in years)
Stock options | $ | 32,087 |  |  | 3.2
Restricted stock and restricted stock units | $ | 13,657 |  |  | 3.2
Performance-based share units | $ | 2,190 |  |  | 0.9

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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + 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 (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the total compensation cost related to nonvested awards not yet recognized and the weighted-average period over which it is expected to be recognized. + 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 (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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