EXHIBIT 11 CALCULATION OF PRIMARY NET (LOSS) EARNINGS PER COMMON AND COMMON EQUIVALENT SHARE QUARTER ENDED SIX MONTHS ENDED ------------------------ ------------------------- JUNE 28, JUNE 30, JUNE 28, JUNE 30, 1996 1995 1996 1995 ----------- ----------- ----------- ----------- Net (loss) earnings per common and common equivalent share $ (346,000) $ 5,469,000 $ 5,143,000 $10,161,000 ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- Average number of shares outstanding - primary: Average number of common shares outstanding 15,420,000 15,425,000 15,408,000 15,422,000 Dilutive effect of stock options after application of treasury stock method 0 244,000 508,000 237,000 ----------- ----------- ----------- ----------- Average number of shares outstanding 15,420,000 15,669,000 15,916,000 15,659,000 ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- (Loss) earnings per share: Primary $ (0.02) $ 0.35 $ 0.32 $ 0.65 ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- CALCULATION OF FULLY DILUTED NET (LOSS) EARNINGS PER COMMON AND COMMON EQUIVALENT SHARE QUARTER ENDED SIX MONTHS ENDED ------------------------ ------------------------- JUNE 28, JUNE 30, JUNE 28, JUNE 30, 1996 1995 1996 1995 ----------- ----------- ----------- ----------- Net (loss) earnings per common and common equivalent share $ (346,000) $ 5,469,000 $ 5,143,000 $10,161,000 ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- Shares used in calculating primary earnings per share: Average number of common shares outstanding fully-diluted 15,420,000 15,425,000 15,408,000 15,422,000 Additional effect of stock options after application of treasury stock method 0 244,000 525,000 270,000 ----------- ----------- ----------- ----------- Average number of shares outstanding 15,420,000 15,669,000 15,933,000 15,692,000 ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- (Loss) earnings per share: Fully-diluted $ (0.02) $ 0.35 $ 0.32 $ 0.65 ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- 11