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Share-Based Payment Arrangements (Tables) | 9 Months Ended
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Sep. 28, 2019
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):
|  | Thirty Nine Weeks Ended |  |  | Thirteen Weeks Ended |
|  | September 28, 2019 |  |  | September 29, 2018 |  |  | September 28, 2019 |  |  | September 29, 2018 |
Total cost of the Plans during the period |  | $ | 4,470 |  |  | $ | 13,003 |  |  | $ | 1,102 |  |  | $ | 4,901 |
Amount of related income tax benefit recognized during the period |  |  | (4,125 | ) |  |  | (5,305 | ) |  |  | (391 | ) |  |  | (1,837 | )
Net cost of the Plans during the period |  | $ | 345 |  |  | $ | 7,698 |  |  | $ | 711 |  |  | $ | 3,064 |
Summary of Information Regarding Stock Options | The following table summarizes information regarding the Company’s outstanding stock options under the Plans:
|  | Number of Options |  |  | Weighted Average Exercise Price per Share |  |  | Weighted Average Remaining Contractual Term (years) |  |  | Aggregate Intrinsic Value (000s) |
Options outstanding at December 29, 2018 |  |  | 89,114 |  |  | $ | 50.44 |  |  |  |  |  |  |  |  |
Exercised |  |  | (32,300 | ) |  | $ | 49.30 |  |  |  |  |  |  |  |  |
Options outstanding at September 28, 2019 |  |  | 56,814 |  |  | $ | 51.08 |  |  |  | 2.5 |  |  | $ | 3,487 |
Options exercisable at September 28, 2019 |  |  | 56,814 |  |  | $ | 51.08 |  |  |  | 2.5 |  |  | $ | 3,487 |
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 RSUs |  |  | Weighted Average Grant Date Fair Value |
Outstanding at December 29, 2018 |  |  | 292,345 |  |  | $ | 66.31 |
Granted |  |  | 68,543 |  |  | $ | 89.37 |
Shares earned in excess of target (1) |  |  | 71,172 |  |  | $ | 54.78 |
Vested shares, including shares earned in excess of target |  |  | (226,981 | ) |  | $ | 53.27 |
Forfeited |  |  | (6,481 | ) |  | $ | 86.60 |
Outstanding at September 28, 2019 |  |  | 198,598 |  |  | $ | 84.37 |
(1) | Represents shares earned in excess of target under the January 27, 2015 and January 29, 2016 RSU awards as actual results exceeded the target under both awards as a result of fiscal year 2018 results and under the May 1, 2015 RSU award as total shareholder return exceeded the target under the award.
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 |
Non-vested at December 29, 2018 |  |  | 55,987 |  |  | $ | 93.66 |
Granted |  |  | 30,338 |  |  | $ | 102.76 |
Vested |  |  | (21,517 | ) |  | $ | 92.70 |
Non-vested at September 28, 2019 |  |  | 64,808 |  |  | $ | 98.24 |

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