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Note 10 - Per Share Data (Detail) - Unissued shares of common stock were reserved for the following purposes
Mar. 30, 2013
Dec. 29, 2012
Exercise of options outstanding 297,400 307,400
Restricted stock awards outstanding 350,000 350,000
Future grants of options or shares 34,100 34,100
Shares reserved for employee stock purchase plan 221,271 247,752
Total 902,771 939,252