Employee Benefit Plans - 401(K) Saving And Retirement Plan (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Non Employee Director | ||||
| Non-Employee Benefit Plan Compensation | ||||
| Granted (in shares) | 13,662 | 4,342 | 35,444 | 14,282 |
| Compensation cost | $ 0.1 | $ 0.1 | $ 0.3 | $ 0.3 |
| Savings And Retirement Plan 401 K | ||||
| 401(K) Savings & Retirement Plan | ||||
| Common stock, shares issued | 872,026 | 310,159 | ||
| Total expense (including issuance of shares) | $ 3.0 | $ 2.5 | $ 9.0 | $ 6.7 |