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.

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-Name Emerging Issues Task Force (EITF)

-Number 07-4

-Paragraph 4

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-Name Accounting Standards Codification

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-URI http://asc.fasb.org/extlink&oid=6510752

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-Name Accounting Standards Codification

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+ Details

Computation of Basic and Diluted Net (Loss) Income Per Common Share (Details Textual)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jul. 02, 2011	Jun. 30, 2012	Jul. 02, 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	921,241	604,256	880,371	662,691
Common stock equivalent relating to preferred shares [Member]
Computation of Basic and Diluted Net (Loss) Income Per Common Share (Textual) [Abstract]
Anti-dilutive options excluded from computation of earnings per share, shares			1,000,000
Stock options [Member]
Computation of Basic and Diluted Net (Loss) Income Per Common Share (Textual) [Abstract]
Anti-dilutive options excluded from computation of earnings per share, shares			500,000