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Long-Term Incentive Plans - Additional Information (Details) - USD ($) |  |  |  |  | 1 Months Ended | 9 Months Ended |
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Oct. 22, 2018 | Oct. 21, 2018 | Apr. 02, 2018 | Feb. 01, 2017 | Jun. 30, 2018 | Nov. 03, 2018 | Oct. 28, 2017 | Oct. 24, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Amount of liability reclassified from accrued expenses and other current liabilities to additional paid-in capital in conjunction with the grant of restricted stock awards |  |  |  |  |  | $ 381,000 |  |
Stock compensation expense |  |  |  |  |  | $ 1,094,000 | $ 1,306,000 |
Restricted Stock |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Shares granted during the period |  |  |  |  |  | 30,000 | 484,558 |
First Amended and Restated Long Term Incentive Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Incentive plan terms |  |  |  |  |  | for fiscal 2016 and fiscal 2017 the Compensation Committee established performance targets which cover a two-year performance period (each a “Performance Period”), thereby creating overlapping Performance Periods. Each participant in the plan is entitled to receive an award based on that participant’s “Target Cash Value” which is defined as the participant’s annual base salary (on the participant’s effective date) multiplied by his or her LTIP percentage, which was 100% for the Company’s Chief Executive Officer, 70% for senior executives and 25% for other participants in the plan. Effective October 22, 2018, the LTIP percentage for its vice president managing director level was increased from 25% to 50%. Because of the overlapping two-year Performance Periods, the Target Cash Value for any award is based on one year of annual salary. |  |
Incentive plan performance targets covering period |  |  |  |  |  | 2 years |  |
Vesting plan |  |  |  |  |  | 50.00% |  |
First Amended and Restated Long Term Incentive Plan | Time Based Vesting Schedule |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Percentage of benefit obligation |  |  |  |  |  | 50.00% |  |
First Amended and Restated Long Term Incentive Plan | Performance Based Vesting Schedule |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Percentage of benefit obligation |  |  |  |  |  | 50.00% |  |
First Amended and Restated Long Term Incentive Plan | Chief Executive Officer |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Percentage of salary |  |  |  |  |  | 100.00% |  |
First Amended and Restated Long Term Incentive Plan | Senior Executive |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Percentage of salary |  |  |  |  |  | 70.00% |  |
First Amended and Restated Long Term Incentive Plan | Other Participants |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Percentage of salary |  |  |  |  |  | 25.00% |  |
First Amended and Restated Long Term Incentive Plan | Vice President, Managing Director |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Percentage of salary | 50.00% | 25.00% |  |  |  |  |  |
2016-2017 Long Term Incentive Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Performance-based award payouts percentage |  |  |  |  |  | 54.40% |  |
Performance-based compensation percentage |  |  |  |  |  | 27.20% |  |
Shares granted |  |  | $ 500,000 |  |  |  |  |
Amount of liability reclassified from accrued expenses and other current liabilities to additional paid-in capital in conjunction with the grant of restricted stock awards |  |  | $ 400,000 |  |  |  |  |
2016-2017 Long Term Incentive Plan | Restricted Stock |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Shares granted during the period |  |  | 265,749 |  |  |  |  |
Awards vested date |  |  | Aug. 31, 2018 |  |  |  |  |
2017-2018 Long Term Incentive Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation weighted based on sales used in calculation of performance targets |  |  |  | 50.00% |  |  |  |
Share based compensation weighted based on ROIC used in calculation of performance targets |  |  |  | 50.00% |  |  |  |
Stock compensation expense |  |  |  |  |  | $ 4,000,000 |  |
2017-2018 Long Term Incentive Plan | Performance Based Vesting Schedule |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Accrued compensation expense |  |  |  |  |  | $ 0 |  |
Second Amended and Restated Long Term Incentive Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Incentive plan performance targets covering period |  |  |  |  | 3 years |  |  |
Second Amended and Restated Long Term Incentive Plan | First Vesting |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Vesting plan |  |  |  |  |  | 25.00% |  |
Tranche vesting date |  |  |  |  |  | Apr. 01, 2019 |  |
Second Amended and Restated Long Term Incentive Plan | Tranche Two |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Tranche vesting date |  |  |  |  |  | Apr. 01, 2020 |  |
Second Amended and Restated Long Term Incentive Plan | Tranche Three |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Tranche vesting date |  |  |  |  |  | Apr. 01, 2021 |  |
Second Amended and Restated Long Term Incentive Plan | Tranche Four |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Tranche vesting date |  |  |  |  |  | Apr. 01, 2022 |  |
Second Amended and Restated Long Term Incentive Plan | Time Based Vesting Schedule |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Percentage of benefit obligation |  |  |  |  |  | 50.00% |  |
Second Amended and Restated Long Term Incentive Plan | Performance Based Vesting Schedule |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Percentage of benefit obligation |  |  |  |  |  | 50.00% |  |
2018-2020 Long Term Incentive Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Stock compensation expense |  |  |  |  |  | $ 4,100,000 |  |
Three year average adjusted EBITDA margin weighted percentage |  |  |  |  |  |  |  | 75.00%
Three year relative total shareholder return, weighted percentage |  |  |  |  |  |  |  | 25.00%
2018-2020 Long Term Incentive Plan | Performance Based Vesting Schedule |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Accrued compensation expense |  |  |  |  |  | $ 0 |  |

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