Nature of Business and Significant Accounting Policies (Details 1)	3 Months Ended	6 Months Ended
Jun. 30, 2012	Jul. 02, 2011	Jun. 30, 2012	Jul. 02, 2011
Earnings per share
Basic weighted average common shares outstanding	91,362,664	65,001,979	88,034,429	63,973,139
Warrants and options in the money, net	5,693,386	14,532,466	6,101,236	15,183,686
Weighted average common shares outstanding assuming dilution	97,056,050	79,534,445	94,135,665	79,156,825

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.

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+ Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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+ Details