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Earnings per Share | 12 Months Ended
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Jan. 02, 2016
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings per Share Basic and diluted earnings per share were calculated as follows:
(In thousands, except per share amounts) |  | 2015 |  | 2014 |  | 2013
Amounts Attributable to Kadant: |  |  |  |  |  |
Income from Continuing Operations |  | $ | 34,315 |  |  | $ | 28,682 |  |  | $ | 23,481 |
Income (Loss) from Discontinued Operation |  | 74 |  |  | (23 | ) |  | (62 | )
Net Income |  | $ | 34,389 |  |  | $ | 28,659 |  |  | $ | 23,419 |
Basic Weighted Average Shares |  | 10,867 |  |  | 10,988 |  |  | 11,153 |
Effect of Stock Options, Restricted Stock Units and Employee Stock Purchase Plan |  | 227 |  |  | 222 |  |  | 187 |
Diluted Weighted Average Shares |  | 11,094 |  |  | 11,210 |  |  | 11,340 |
Basic Earnings per Share: |  |  |  |  |  |  |  |  |
Continuing Operations |  | $ | 3.16 |  |  | $ | 2.61 |  |  | $ | 2.11 |
Discontinued Operation |  | $ | 0.01 |  |  | $ | — |  |  | $ | (0.01 | )
Net Income per Basic Share |  | $ | 3.16 |  |  | $ | 2.61 |  |  | $ | 2.10 |
Diluted Earnings per Share: |  |  |  |  |  |  |  |  |
Continuing Operations |  | $ | 3.09 |  |  | $ | 2.56 |  |  | $ | 2.07 |
Discontinued Operation |  | $ | 0.01 |  |  | $ | — |  |  | $ | (0.01 | )
Net Income per Diluted Share |  | $ | 3.10 |  |  | $ | 2.56 |  |  | $ | 2.07 |
Options to purchase 74,300 shares of common stock were not included in the computation of diluted earnings per share for 2013 because the options' exercise prices were greater than the average market price for the common stock and the effect would have been antidilutive. In addition, the dilutive effect of RSUs totaling 23,100, 33,000, and 20,400 shares of common stock was not included in the computation of diluted earnings per share in 2015, 2014, and 2013, respectively, as the effect would have been antidilutive or, for unvested performance-based RSUs, the performance conditions had not been met as of the end of the reporting periods during the year.

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