CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - $ / shares |
Jun. 30, 2025 |
Sep. 30, 2024 |
Jun. 30, 2024 |
|---|---|---|---|
| Common Stock Class A Non-voting | |||
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 | $ 0.01 |
| Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 | 100,000,000 |
| Common stock, shares issued (in shares) | 57,992,965 | 51,582,698 | 51,771,917 |
| Common stock, shares outstanding (in shares) | 57,992,965 | 51,582,698 | 51,771,917 |
| Common Stock Class B Voting | |||
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 | $ 0.01 |
| Common stock, shares authorized (in shares) | 3,000,000 | 3,000,000 | 3,000,000 |
| Common stock, shares issued (in shares) | 2,970,171 | 2,970,171 | 2,970,171 |
| Common stock, shares outstanding (in shares) | 2,970,171 | 2,970,171 | 2,970,171 |