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Long-Term Incentive Plans - Additional Information (Details) - USD ($) $ in Millions |  | 1 Months Ended | 3 Months Ended
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Mar. 19, 2019 | Jun. 30, 2018 | May 04, 2019 | May 05, 2018
First Amended and Restated Long Term Incentive Plan |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Incentive plan terms |  |  | the Compensation |
Incentive plan performance targets covering period |  |  | 2 years |
Performance-based compensation |  |  |  | 25.00%
Shares granted |  |  |  | $ 0.5
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 |  |
Vesting terms |  |  | On October 24, 2018, the Compensation Committee established performance targets for the 2018-2020 LTIP. Awards for any achievement of performance targets will not be granted until the performance targets are achieved and then will be subject to additional vesting through August 31, 2021. The time-vested portion of the award vests in four equal installments, vesting on October 24, 2019, April 1, 2020, April 1, 2021 and April 1, 2022. |
Time Based Vesting Schedule |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Vesting percentage |  |  | 50.00% |
Stock compensation cost, period |  |  | 36 months |
Remaining RSUs vesting date |  |  | Apr. 01, 2020 |
Time Based Vesting Schedule | First Amended and Restated Long Term Incentive Plan |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Vesting percentage |  |  | 50.00% |
Stock compensation cost incurred |  |  | $ 2.0 |
Time Based Vesting Schedule | First Amended and Restated Long Term Incentive Plan | Vesting on April 1 Following the Fiscal Year End |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Vesting percentage |  |  | 50.00% |
Time Based Vesting Schedule | First Amended and Restated Long Term Incentive Plan | Vesting on April 1 the Succeeding Year |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Vesting percentage |  |  | 50.00% |
Time Based Vesting Schedule | Second Amended and Restated Long Term Incentive Plan |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Stock compensation cost incurred |  |  | $ 4.1 |
Stock compensation cost, period |  |  | 41 months |
Performance Based Vesting Schedule |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Vesting percentage |  |  | 50.00% |
Performance Based Vesting Schedule | First Amended and Restated Long Term Incentive Plan |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Vesting percentage |  |  | 50.00% |
Performance Based Vesting Schedule | Second Amended and Restated Long Term Incentive Plan |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Accrued compensation expense |  |  | $ 0.1 |
Restricted Stock |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Shares granted during the period |  |  |  | 56,080
Restricted Stock | First Amended and Restated Long Term Incentive Plan |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |
Shares granted during the period | 150,299 |  |  |
Awards vested date |  |  |  | Aug. 31, 2019
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 |  |  |  | $ 0.3

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