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v3.23.3

Employee Benefit Plans - Narrative (Details) $ in Millions |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Jan. 03, 2023 item | Jan. 31, 2023 USD ($) shares | Sep. 30, 2023 USD ($) shares | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) shares | Sep. 30, 2022 USD ($) | Dec. 31, 2022 USD ($)
Defined Contribution Plans |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Plan cost recognized |  |  | $ 1.0 | $ 0.7 | $ 3.2 | $ 2.2 |
2005 Incentive Plan |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Shares available for issuance (in shares) | shares |  |  | 3,500,000 |  | 3,500,000 |  |
Restricted Stock |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Granted to executive officers and other employees (in shares) | shares |  |  |  |  | 0 |  |
Compensation cost |  |  | $ 0.3 | 0.5 | $ 1.0 | 1.9 |
PSUs |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Number of components of equity awards granted | item | 2 |  |  |  |  |  |
Percentage based on service and market conditions | 50.00% |  |  |  |  |  |
Percentage based on service and performance conditions | 50.00% |  |  |  |  |  |
Compensation cost |  |  | 1.2 | 1.5 | 3.5 | 3.6 |
Performance Period |  | 3 years |  |  |  |  |
Share-based payment awards vested (in shares) | shares |  | 369,938 |  |  |  |  |
Award vesting percentage |  | 77.00% |  |  |  |  |
PSUs | Common Stock |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Shares issued upon vesting (in shares) | shares |  | 285,778 |  |  |  |  |
Fair value of awards vested |  | $ 3.6 |  |  |  |  |
PSUs | Maximum |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Award vesting percentage | 200.00% |  |  |  |  |  |
PSUs | Minimum |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Award vesting percentage | 0.00% |  |  |  |  |  |
RSUs |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Compensation cost |  |  | 3.2 | 0.7 | 5.5 | 1.5 |
Fixed Value Cash Awards |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Long-term incentive cash awards granted |  |  | 6.0 |  | $ 6.0 |  | $ 5.5
Vesting period |  |  |  |  | 3 years |  |
Deferred compensation cost |  |  | $ 1.1 | $ 1.1 | $ 3.5 | $ 3.2 |
ESPP |  |  |  |  |  |  |
Employee Benefit Plans |  |  |  |  |  |  |
Shares available for issuance (in shares) | shares |  |  | 1,200,000 |  | 1,200,000 |  |
Purchase limit per employee (in shares) | shares |  |  |  |  | 260 |  |

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