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Computation of Basic and Diluted Net Income (Loss) Per Common Share (Details Textual) | 12 Months Ended
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Dec. 29, 2012 | Dec. 31, 2011
Computation of Basic and Diluted Net Income (Loss) Per Common Share (Textual) [Abstract] |  |
Stock options to purchase shares excluded from the computation of diluted weighted average shares outstanding | 1,570,543 |
Common stock equivalents from conversion of preferred excluded from computation of diluted weighted average shares outstanding | 1,000,000 |
Restricted stock units |  |
Computation of Basic and Diluted Net Income (Loss) Per Common Share (Textual) [Abstract] |  |
Shares that were excluded from the computation of diluted weighted average shares outstanding | 66,665 |
Stock option |  |
Computation of Basic and Diluted Net Income (Loss) Per Common Share (Textual) [Abstract] |  |
Stock options to purchase shares excluded from the computation of diluted weighted average shares outstanding | 156,564 | 713,462

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- Definition Common stock equivalents from conversion of preferred excluded from computation of diluted weighted average shares outstanding. + References No definition available. + Details
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- Definition Stock options to purchase shares excluded from the computation of diluted weighted average shares outstanding. + References No definition available. + Details
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Antidilution -URI http://asc.fasb.org/extlink&oid=6505113 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Diluted Earnings Per Share -URI http://asc.fasb.org/extlink&oid=6510752 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Contingent Stock Agreement -URI http://asc.fasb.org/extlink&oid=6508534 + Details
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