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Stockholders' Equity and Share-Based Compensation - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 9 Months Ended | 9 Months Ended | 0 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Sep. 27, 2014
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Sep. 28, 2013
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Sep. 27, 2014
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Sep. 28, 2013
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Dec. 28, 2013
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Sep. 27, 2014
Minimum
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Sep. 28, 2013
Minimum
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Sep. 27, 2014
Maximum
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Sep. 28, 2013
Maximum
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Jun. 30, 2014
Series A Preferred Stock
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Mar. 31, 2014
Series A Preferred Stock
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Dec. 31, 2013
Series A Preferred Stock
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||
| Common stock, shares authorized | 100,000,000 | 100,000,000 | 100,000,000 | |||||||||
| Options exercised | 129,000 | |||||||||||
| Common stock, shares issued | 33,542,000 | 33,542,000 | 33,352,000 | |||||||||
| Common stock issued in dividend payment on Series A convertible preferred stock | 16,000 | 19,000 | 24,000 | |||||||||
| Dividend payment date | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | |||||||||
| Dividends, common stock | $ 60 | $ 59 | $ 60 | |||||||||
| Amounts capitalized to internally-developed software | $ 65 | $ 40 | $ 142 | $ 188 | ||||||||
| Revised estimated forfeiture rate | 16.00% | 16.00% | 34.00% | 34.00% | ||||||||
| X | ||||||||||
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- Definition
Revised estimated forfeiture rate. No definition available.
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| X | ||||||||||
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- Definition
Additions made to capitalized computer software costs during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares of common stock issued as dividends during the period. Excludes stock splits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Date the dividend to be paid was declared, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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