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Share-based Compensation - Additional Information (Detail) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 30, 2025 | Mar. 31, 2024 | Jun. 30, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Compensation expense | $ 700,000 | $ 700,000 |
Granted, shares | 315,000 |  |
Shares withheld for tax requirements | 90,672 |  |
Tax withholding payments for share-based compensation | $ 90,000 | 308,000 |
Common Stock [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Closing stock price per share | $ 0.97 |  |
Tax withholding payments for share-based compensation | $ 1,000 | $ 1,000 |
Employee Stock Option |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Maximum expiration period of share based payment awards granted | 10 years |  |
Granted, shares | 315,000 | 272,000 |
Weighted-average grant-date fair value per share | $ 0.91 | $ 2.52 |
Unrecognized compensation expense | $ 800,000 |  |
Weighted-average period of recognition | 3 years 6 months |  |
Employee Stock Option | Share-based Compensation Award, Tranche One [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Vesting rights (as percentage) | 25.00% |  |
Performance Shares [Member] | Share-based Compensation Award, Tranche One [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Vesting rights (as percentage) | 25.00% |  |
Performance Shares [Member] | Share-based Compensation Award, Tranche One [Member] | Non-Employee Directors [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Vesting rights (as percentage) | 100.00% |  |
Nonvested Share Awards [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Weighted-average period of recognition | 2 years 8 months 12 days |  |
Fair value of nonvested share awards | $ 200,000 | $ 800,000 |
Issuance of nonvested share awards, Shares | 262,980 | 276,660 |
Weighted-average grant-date fair value per share, granted | $ 0.99 | $ 3.58 |
Unrecognized compensation expenses | $ 2,600,000 |  |
Nonvested Share Unit Awards [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Fair value of nonvested share awards | $ 0 | $ 0 |
Issuance of nonvested share awards, Shares | 0 | 0 |
Unrecognized compensation expenses | $ 0 |  |
2019 Equity Incentive Plan [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Number of additional shares available for future grant |  |  | 3,300,000
Shares available for future grant | 1,508,177 |  |

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