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Share-Based Compensation (Tables) | 12 Months Ended
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Dec. 28, 2019
Share-Based Compensation |
Schedule of option activity |
|  |  |  | Weighted |  | Weighted Average |  |  |
|  |  |  | Average |  | Remaining |  | Aggregate
|  |  |  | Exercise |  | Contractual |  | Intrinsic
|  | Options |  | Price |  | Term |  | Value
|  |  |  |  |  |  |  |  | (in thousands)
Outstanding at December 29, 2018 |  | 585,981 |  | $ | 25.48 |  |  |  | $ | 9,286
Fiscal 2019: |  |  |  |  |  |  |  |  |  |
Granted |  | — |  |  | — |  |  |  |  |
Exercised |  | (140,513) |  |  | 22.85 |  |  |  | $ | 3,659
Expired |  | — |  |  | — |  |  |  |  |
Forfeited |  | (979) |  |  | 21.52 |  |  |  | $ | 28
Outstanding at December 28, 2019 |  | 444,489 |  | $ | 26.31 |  | 2.81 |  | $ | 12,115
Options exercisable at December 28, 2019 |  | 408,277 |  | $ | 24.84 |  | 2.39 |  | $ | 11,732
Vested or expected to vest at December 28, 2019 |  | 444,281 |  | $ | 26.31 |  | 2.80 |  | $ | 12,113
Schedule of weighted average assumptions used to estimate the fair market value of the stock options at the date of grant |
|  | Fiscal |  | Fiscal |
|  | Year |  | Year |
|  | 2018 |  | 2017 |
Risk-free interest rate |  | 2.8 | % | 2.1 | %
Expected volatility |  | 39 | % | 32 | %
Expected dividend yield |  | 1.7 | % | 1.5 | %
Forfeiture rate |  | 0.4 | % | 0.4 | %
Weighted average expected life (in years) |  | 10.00 |  | 4.49 |
Schedule of roll-forward of the outstanding non-vested stock options |
|  | Options
|  |  |  | Weighted-Average
|  | Number of |  | Grant Date
|  | Shares |  | Fair Value
Non-vested at December 29, 2018 |  | 116,284 |  | $ | 10.64
Granted |  | — |  |  | —
Vested |  | (79,093) |  |  | 8.77
Forfeited |  | (979) |  |  | 7.37
Non-vested at December 28, 2019 |  | 36,212 |  | $ | 14.80
Schedule of roll-forward of the shares of restricted stock |
|  | Shares of Restricted Stock
|  |  |  | Weighted-Average
|  | Number of |  | Grant Date
|  | Shares |  | Fair Value
Non-vested at December 29, 2018 |  | 36,006 |  | $ | 35.41
Granted |  | 11,772 |  |  | 38.21
Vested |  | (16,255) |  |  | 31.14
Forfeited |  | — |  |  | —
Non-vested at December 28, 2019 |  | 31,523 |  | $ | 38.66
Schedule of roll-forward of the time-vesting restricted stock units |
|  | Time-Vesting
|  | Restricted Stock Units
|  |  |  | Weighted-Average
|  | Number of |  | Grant Date
|  | Units |  | Fair Value
Non-vested at December 29, 2018 |  | 79,759 |  | $ | 33.64
Granted |  | 31,226 |  |  | 46.20
Vested |  | (45,858) |  |  | 27.91
Forfeited |  | (489) |  |  | 21.52
Non-vested at December 28, 2019 |  | 64,638 |  | $ | 43.87
Schedule of outstanding non-vested performance-vesting restricted stock units |
|  | Performance-Vesting
|  | Restricted Stock Units
|  |  |  | Weighted-Average
|  |  |  | Grant Date
|  | Number of Units |  | Fair Value
Non-vested at December 29, 2018 |  | 121,950 |  | $ | 32.92
Granted |  | 29,234 |  |  | 51.31
Vested |  | (65,976) |  |  | 25.27
Forfeited |  | (3,058) |  |  | 28.77
Non-vested at December 28, 2019 |  | 82,150 |  | $ | 45.88

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