Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Earnings per common share (Detail) - Common Shares Outstanding for Basic and Diluted Earnings per Share

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Note 7 - Earnings per common share (Detail) - Common Shares Outstanding for Basic and Diluted Earnings per Share
 3 Months Ended 8 Months Ended 9 Months Ended
Sep. 30, 2012
Oct. 02, 2011
Sep. 03, 2012
Sep. 30, 2012
Oct. 02, 2011
Basic weighted average shares outstanding 16,319,225 16,200,575 16,283,803 16,283,803 16,113,866
Dilutive stock options (a) (b) 124,798 [1],[2]    [1],[2] 135,469 [1],[2]      [1],[2]
Diluted weighted average shares outstanding 16,444,053 16,200,575 16,419,272 16,419,272 16,113,866
[1] For the three and nine months ended September 30, 2012, as a result of net earnings from continuing operations, dilutive options were determined using the treasury stock method, using an average share price of $3.08 and $3.24 per share, respectively. For the three and nine months ended September 30, 2012, the calculation did not include 590,600 and 408,267 stock options, respectively, as the effect would have been anti-dilutive.
[2] As a result of the net loss from continuing operations for the three and nine months ended October 2, 2011, diluted earnings per share was calculated using the basic weighted average shares outstanding as the effect of potential common shares would have been anti-dilutive.