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Computation of Basic and Diluted Net (Loss) Income Per Common Share (Details Textual) | 12 Months Ended
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Dec. 29, 2012 | Dec. 31, 2011 | Jan. 01, 2011
Computation of Basic and Diluted Net (Loss) Income Per Common Share (Textual) [Abstract] |  |  |
Stock options to purchase shares excluded from the computation of diluted weighted average shares outstanding | 1,570,543 | 713,462 | 809,997
Common stock equivalents from conversion of preferred excluded from computation of diluted weighted average shares outstanding | 1,000,000 |  |

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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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- 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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