Annual report pursuant to Section 13 and 15(d)

Note 10 - Earnings (Loss) Per Common Share - Common Shares Outstanding for Basic and Diluted Earnings Per Share (Details)

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Note 10 - Earnings (Loss) Per Common Share - Common Shares Outstanding for Basic and Diluted Earnings Per Share (Details) - shares
 12 Months Ended
Dec. 31, 2017
Jan. 01, 2017
Jan. 03, 2016
Basic weighted average shares outstanding (in shares) 16,788,231 16,504,106 16,421,478
Dilutive stock awards (a) (b) (in shares) [1],[2]
Diluted weighted average shares outstanding (in shares) 16,788,231 16,504,106 16,421,478
[1] Dilutive stock awards include outstanding RSUs and in-the money stock options determined using the treasury stock method.
[2] For the periods ended December 31, 2017, January 1, 2017and January 3, 2016, as a result of a net loss for the periods, dilutive earnings per share was calculated using the basic weighted average shares outstanding as the effect of potential common shares would have been anti-dilutive. Had there been net earnings, dilutive stock awards would have been calculated as 608,102 for the period ended December 31, 2017 (1,060,049 for the period ended January 1, 2017 and 479,564 for the period ended January 3, 2016).