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Stock-Based Compensation - Narrative (Detail) - USD ($) $ / shares in Units, $ in Thousands |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Apr. 22, 2022 | Apr. 03, 2020 | Dec. 31, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Nov. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Number of options vested (in shares) |  |  | 721,000 |  | 975,000 | 675,000 |
Fair value of options vested |  |  |  | $ 1,282 | $ 2,275 | $ 1,358 |
Unrecognized stock based compensation expense |  |  | $ 3,835 | $ 3,835 |  |  |
Restricted Stock |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted stock shares issued (in shares) |  |  |  | 810,000 | 1,172,000 |  |
Grant date fair value per share (in dollars per share) |  |  |  | $ 1.69 | $ 3.30 |  |
2016 Omnibus Incentive Plan |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Common stock shares authorized for issuance (in shares) |  |  |  |  |  |  | 3,911,000
Number of additional shares authorized (in shares) | 3,900,000 | 2,088,000 |  |  |  |  |
2016 Omnibus Incentive Plan | Restricted Stock |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted stock shares issued (in shares) |  |  |  | 810,000 | 1,172,000 | 2,013,000 |
Stock compensation expense recognized |  |  |  | $ 3,507 | $ 3,184 | $ 3,161 |
2016 Omnibus Incentive Plan | Minimum |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Shares vest over period |  |  |  | 1 year |  |  |
2016 Omnibus Incentive Plan | Minimum | Restricted Stock |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Grant date fair value per share (in dollars per share) |  |  |  | $ 1.65 |  |  |
2016 Omnibus Incentive Plan | Maximum | Restricted Stock |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Grant date fair value per share (in dollars per share) |  |  |  | $ 4.57 |  |  |
Shares vest over period |  |  |  | 4 years |  |  |
2016 Employee Stock Purchase Plan |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Purchase interval period |  |  |  | 6 months |  |  |
Percentage of purchase price to fair market value |  |  |  | 85.00% |  |  |
Percentage of purchase limit on gross compensation |  |  | 20.00% | 20.00% |  |  |

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