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Share-Based Payment Arrangements (Tables) | 12 Months Ended
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Dec. 30, 2017
Amounts Recognized in Financial Statements with Respect to Plans | Amounts recognized in the financial statements with respect to these Plans are as follows (in thousands):
|  | Fiscal Years |
|  | 2017 |  |  | 2016 |  |  | 2015 |
Total cost of the Plans during the period |  | $ | 7,721 |  |  | $ | 2,747 |  |  | $ | 6,925 |
Amount of related income tax benefit recognized during the period |  |  | (3,285 | ) |  |  | (1,238 | ) |  |  | (2,432 | )
Net cost of the Plans during the period |  | $ | 4,436 |  |  | $ | 1,509 |  |  | $ | 4,493 |
Summary of Information Regarding Stock Options | The following table summarizes information regarding the Company’s outstanding stock options under the Plans:
|  | Options Outstanding |  |  | Options Exercisable |
|  | Number of Options |  |  | Weighted Average Exercise Price per Share |  |  | Number of Options |  |  | Weighted Average Exercise Price per Share |
Options at December 27, 2014 |  |  | 773,839 |  |  | $ | 46.92 |  |  |  | 379,389 |  |  | $ | 44.61 |
Exercised |  |  | (133,518 | ) |  | $ | 45.25 |  |  |  |  |  |  |  |  |
Forfeited |  |  | (3,100 | ) |  | $ | 52.91 |  |  |  |  |  |  |  |  |
Options at December 26, 2015 |  |  | 637,221 |  |  | $ | 47.24 |  |  |  | 415,121 |  |  | $ | 45.12 |
Exercised |  |  | (257,460 | ) |  | $ | 45.63 |  |  |  |  |  |  |  |  |
Forfeited |  |  | (7,200 | ) |  | $ | 53.63 |  |  |  |  |  |  |  |  |
Options at December 31, 2016 |  |  | 372,561 |  |  | $ | 48.24 |  |  |  | 282,461 |  |  | $ | 46.39 |
Exercised |  |  | (180,321 | ) |  | $ | 47.01 |  |  |  |  |  |  |  |  |
Forfeited |  |  | (3,200 | ) |  | $ | 52.47 |  |  |  |  |  |  |  |  |
Options at December 30, 2017 |  |  | 189,040 |  |  | $ | 49.34 |  |  |  | 169,240 |  |  | $ | 48.50 |
Summary of Stock Options Outstanding and Exercisable | The following tables summarize stock options outstanding and exercisable at December 30, 2017:
|  | Options Outstanding |
Range of Exercise Prices Per Share |  | Number Outstanding |  |  | Weighted Average Remaining Contractual Term (years) |  |  | Weighted Average Exercise Price per Share |
$35.64 - $40.00 |  |  | 15,400 |  |  |  | 1.6 |  |  | $ | 36.46 |
$40.01 - $45.00 |  |  | 49,250 |  |  |  | 3.1 |  |  | $ | 41.76 |
$45.01 - $58.06 |  |  | 124,390 |  |  |  | 4.5 |  |  | $ | 53.93 |
|  |  | 189,040 |  |  |  | 3.9 |  |  | $ | 49.34 |
|  | Options Exercisable |
Range of Exercise Prices Per Share |  | Number Exercisable |  |  | Weighted Average Remaining Contractual Term (years) |  |  | Weighted Average Exercise Price per Share |
$35.64 - $40.00 |  |  | 15,400 |  |  |  | 1.6 |  |  | $ | 36.46 |
$40.01 - $45.00 |  |  | 49,250 |  |  |  | 3.1 |  |  | $ | 41.76 |
$45.01 - $56.40 |  |  | 104,590 |  |  |  | 4.4 |  |  | $ | 53.45 |
|  |  | 169,240 |  |  |  | 3.8 |  |  | $ | 48.50 |
Restricted Stock Units (RSUs) |
Schedule of Information on Restricted Stock Units | The following table summarizes information regarding the Company’s outstanding restricted stock unit (“RSU”) awards with either a performance condition or a market condition under the Plans:
|  | Number of |  |  | Weighted Average Grant Date |
|  | RSUs |  |  | Fair Value |
Outstanding at December 27, 2014 |  |  | 425,630 |  |  | $ | 50.72 |
Granted |  |  | 111,922 |  |  | $ | 53.30 |
Vested |  |  | (91,382 | ) |  | $ | 51.98 |
Forfeited |  |  | (2,013 | ) |  | $ | 52.81 |
Outstanding at December 26, 2015 |  |  | 444,157 |  |  | $ | 51.10 |
Granted |  |  | 79,948 |  |  | $ | 51.58 |
Vested |  |  | (81,344 | ) |  | $ | 53.08 |
Forfeited |  |  | (64,523 | ) |  | $ | 52.99 |
Outstanding at December 31, 2016 |  |  | 378,238 |  |  | $ | 50.46 |
Granted |  |  | 67,913 |  |  | $ | 76.81 |
Forfeited |  |  | (58,779 | ) |  | $ | 46.00 |
Outstanding at December 30, 2017 |  |  | 387,372 |  |  | $ | 55.75 |
Non Vested Restricted Stock and Deferred Stock Units |
Schedule of Information on Non-Vested Restricted Stock and Deferred Stock Units | The following table summarizes information regarding the Company’s outstanding shares of non-vested restricted stock and Deferred Stock Units (defined below) under the Plans:
|  | Number of Shares and Deferred Stock Units |  |  | Weighted Average Grant Date Fair Value |
Outstanding at December 27, 2014 |  |  | 23,353 |  |  | $ | 54.90 |
Granted |  |  | 1,197 |  |  | $ | 62.46 |
Vested |  |  | (6,490 | ) |  | $ | 57.79 |
Outstanding at December 26, 2015 |  |  | 18,060 |  |  | $ | 54.36 |
Granted |  |  | 26,033 |  |  | $ | 58.53 |
Vested |  |  | (15,684 | ) |  | $ | 53.03 |
Outstanding at December 31, 2016 |  |  | 28,409 |  |  | $ | 58.91 |
Granted |  |  | 42,573 |  |  | $ | 84.47 |
Vested |  |  | (16,227 | ) |  | $ | 61.50 |
Outstanding at December 30, 2017 |  |  | 54,755 |  |  | $ | 78.02 |

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