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Equity-Based Compensation (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2022 | Dec. 31, 2015 | Mar. 28, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Stock compensation expense | $ 1.9 | $ 1.9 |  |
Restricted Stock Plan Service Based Shares | CIC event | LTIP |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Immediate vesting period |  |  | 24 months |
Accelerated service awards expensed | 2.1 |  |  |
Restricted Stock Plan Performance Based Shares | LTIP |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Accelerated service awards expensed | 2.5 | 2.5 |  |
Costs to be recognized | 0.6 | 0.6 |  |
Stock compensation expense | $ 2.5 | $ 2.5 |  |
Restricted Stock Plan Performance Based Shares | CIC event | LTIP |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Vesting percent |  | 100.00% |  |
RSUs |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Vesting percent |  | 33.30% |  |
RSUs issued as retirement and special grant awards |  | 3 years |  |
RSUs | Retirement and special grant awards |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
RSUs issued as retirement and special grant awards |  | 1 year |  |
RSUs | Neenah |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Assumed unvested shares converted (in shares) |  |  |  | 180,149
Assumed unvested shares converted |  |  |  | $ 4.2
PSUs |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Service condition |  | 3 years |  |
Weighted-average period for recognition |  | 2 years |  |
PSUs | Neenah |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |
Assumed unvested shares converted (in shares) |  |  |  | 292,032
Assumed unvested shares converted |  |  |  | $ 6.8

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