Stockholders' Equity and Share-Based Compensation - Warrants (Details) - USD ($) |
12 Months Ended | |||
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May. 05, 2009 |
Jan. 02, 2016 |
Jan. 03, 2015 |
Apr. 27, 2010 |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Weighted-average period of unrecognized compensation expense | 2 years 6 months 18 days | |||
Unrecognized share-based compensation expense | $ 1,371,000 | |||
Warrant | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Exercise price (in dollars per share) | $ 2.14 | $ 8.32 | ||
Expiration period | 7 years | |||
Warrants exercised (in shares) | 0 | |||
Aggregate intrinsic value for warrants outstanding and exercisable | 24,000 | |||
Unrecognized share-based compensation expense | $ 0 | |||
Warrants Issued | Warrant | ||||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Number of warrants (in shares) | 30,000 | 50,000 | 20,000 |
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- Definition Class of warrant exercisable and outstanding aggregate intrinsic value. No definition available.
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- Definition Class of warrant or right exercised. No definition available.
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- Definition Expiration period of warrants. No definition available.
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Unrecognized cost of unvested options awarded to employees as compensation. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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