Summary of Significant Accounting Policies - Antidilutive Securities (Detail) - shares shares in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Potentially Dilutive Securities Outstanding [Line Items] | ||||
| Total anti-dilutive shares | 4,640 | 1,058 | 4,640 | 1,058 |
| Stock option | ||||
| Potentially Dilutive Securities Outstanding [Line Items] | ||||
| Total anti-dilutive shares | 1,291 | 955 | 1,291 | 955 |
| 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 | 176 | 0 | 176 | 0 |
| Other Warrant | ||||
| Potentially Dilutive Securities Outstanding [Line Items] | ||||
| Total anti-dilutive shares | 103 | 103 | 103 | 103 |