Stock-Based Compensation - Expense (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Stock-Based Compensation | ||
| Stock-based compensation expense (benefit) - Direct | $ 0.5 | $ (0.5) |
| Total stock-based compensation expense | 2.6 | 1.2 |
| Restricted stock | ||
| Stock-Based Compensation | ||
| Stock-based compensation expense (benefit) - Direct | 0.1 | |
| Stock-based compensation expense direct - Allocated | 0.6 | 0.4 |
| Restricted stock - performance based | ||
| Stock-Based Compensation | ||
| Stock-based compensation expense (benefit) - Direct | 0.4 | (0.5) |
| Stock-based compensation expense direct - Allocated | $ 1.5 | $ 1.3 |