Summary of Significant Accounting Policies - Antidilutive Securities (Detail) - shares shares in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Potentially Dilutive Securities Outstanding [Line Items] | |||||
| Total anti-dilutive shares | 5,021 | 973 | 5,021 | 973 | |
| Stock option | |||||
| Potentially Dilutive Securities Outstanding [Line Items] | |||||
| Total anti-dilutive shares | 1,731 | 870 | 1,731 | 870 | |
| Advisory Warrants | |||||
| Potentially Dilutive Securities Outstanding [Line Items] | |||||
| Total anti-dilutive shares | 3,070 | 0 | 3,070 | 0 | |
| GD Advisory Warrant | |||||
| Potentially Dilutive Securities Outstanding [Line Items] | |||||
| Total anti-dilutive shares | 117 | 0 | 117 | 0 | |
| Other Warrant | |||||
| Potentially Dilutive Securities Outstanding [Line Items] | |||||
| Total anti-dilutive shares | 103 | 103 | 103 | 103 | |