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Share-based Payment Arrangements - Additional Information (Detail) | 6 Months Ended
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Jun. 27, 2020 USD ($) Equityplan shares | Jun. 29, 2019 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Number of employee equity incentive plans | Equityplan | 2 |
Excess tax benefit from stock-based awards | $ 829,000 | $ 2,871,000
Restricted Stock Units (RSUs) |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Recognized share-based compensation (benefit)/expense | (308,000) | 2,062,000
Unrecognized compensation cost, other than options | $ 35,300,000 |
Unrecognized compensation cost expected to be recognized over period, years | 3 years 3 months 18 days |
Non Vested Restricted Stock and Deferred Stock Units |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Unrecognized compensation cost, other than options | $ 4,841,000 |
Unrecognized compensation cost expected to be recognized over period, years | 2 years 1 month 6 days |
Terms of award | Company’s common stock on the date of grant. Shares of non-vested restricted stock are generally subject to vesting in three equal annual installments either on the first, second and third anniversary of the date of the grant or the third, fourth and fifth anniversary of the date of the grant, or 100% on the first or fifth anniversary of the date of the grant. For restricted stock awards granted under the 2013 DSCP plan, each recipient may elect to defer receipt of shares and instead receive restricted stock units (“Deferred Stock Units”), which represent contingent rights to receive shares of the Company’s common stock on the date of recipient separation |
Employee Stock Option |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Total intrinsic value of stock options exercised during periods | $ 1,071,000 | $ 1,269,000
Maximum | Restricted Stock Units (RSUs) | Prior to 2015 grant |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Maximum percentage of target available for common share issuance | 100.00% |
2011 Equity Incentive Plan |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Common stock authorized for issuance | shares | 6,000,000 |
2013 Directors Stock Compensation Plan |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Common stock authorized for issuance | shares | 115,000 |
Common stock reserved for issuance | shares | 60,586 |
2013 Directors Stock Compensation Plan | Deferred Stock Unit |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock vesting percentage | 100.00% |
Other Stock Compensation Plans |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Common stock reserved for issuance | shares | 3,683,524 |

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