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Stock Based Compensation - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-based compensation expense | $ 1.1 | $ 1.0 | $ 3.4 | $ 3.2 |  |
Restricted Stock |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Non-vested shares (in shares) | 2,154,008 | 1,790,342 | 2,154,008 | 1,790,342 | 1,909,107 | 1,603,766
Unrecognized compensation cost | $ 5.7 | $ 5.7 | $ 5.7 | $ 5.7 |  |
Unrecognized compensation cost, period for recognition |  |  | 1 year 9 months 18 days |  |  |
Fair value of vested shares |  |  | $ 3.2 | $ 2.5 |  |
Shares vested (in shares) |  |  | 884,959 | 621,438 |  |
PSUs |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Fair value of vested shares |  |  | $ 2.6 | $ 3.7 |  |
Fair value, expected term |  |  | 3 years |  |  |
Fair value, expected term for volatility rate |  |  | 3 years |  |  |
Shares vested (in shares) |  |  | 733,496 | 974,074 |  |
Vested shares target (in shares) | 1,074,918 | 842,792 | 1,074,918 | 842,792 |  |
RSUs |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Non-vested shares (in shares) | 1,054,880 | 1,016,252 | 1,054,880 | 1,016,252 | 1,016,252 | 441,746
Fair value of vested shares |  |  | $ 1.4 | $ 0.5 |  |
Requisite service period |  |  | 3 years |  |  |
Shares vested (in shares) |  |  | 383,639 | 147,254 |  |
2017 Incentive Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Maximum number of shares that may be issued (in shares) | 43,170,000 |  | 43,170,000 |  |  |
Shares available for grant (in shares) | 28,786,246 |  | 28,786,246 |  | 31,367,872 |
2017 Incentive Plan | Restricted Stock |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares issued (in shares) |  |  |  |  | 2,689,394 |
Non-vested shares (in shares) | 2,154,008 |  | 2,154,008 |  | 1,909,107 |
2017 Incentive Plan | PSUs |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares available for grant (in shares) | 6,233,373 |  | 6,233,373 |  | 6,168,886 |
Share-based compensation expense | $ 1.6 | $ 0.9 | $ 4.5 | $ 3.9 |  |
Unrecognized compensation cost | $ 7.2 | 9.2 | $ 7.2 | 9.2 |  |
Unrecognized compensation cost, period for recognition |  |  | 1 year 7 months 6 days |  |  |
Award vesting period |  |  | 3 years |  | 3 years | 3 years
Number of consecutive trading days for Total Shareholder Return (TSR) calculation |  |  | 30 days |  |  |
2017 Incentive Plan | PSUs | Relative TSR Performance is Less Than the 30th Percentile |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Award vesting rights, percentage |  |  | 0.00% |  |  |
2017 Incentive Plan | PSUs | Relative TSR Performance is Equal to the 50th Percentile |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Award vesting rights, percentage |  |  | 100.00% |  |  |
2017 Incentive Plan | RSUs |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares available for grant (in shares) | 1,054,880 |  | 1,054,880 |  | 1,016,252 |
Share-based compensation expense | $ 0.6 | 0.4 | $ 1.7 | 1.3 |  |
Unrecognized compensation cost | $ 2.6 | $ 3.2 | $ 2.6 | $ 3.2 |  |
Unrecognized compensation cost, period for recognition |  |  | 1 year 7 months 6 days |  |  |
2017 Incentive Plan | Director |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares issued (in shares) |  |  | 919,019 |  | 687,503 |
2017 Incentive Plan | Employee |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares issued (in shares) |  |  | 3,819,254 |  |  |

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