Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) |
1 Months Ended | 6 Months Ended | 12 Months Ended | |
|---|---|---|---|---|
Aug. 31, 2025 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Accounting Policies [Abstract] | ||||
| Federal depository insurance coverage | $ 250,000 | $ 250,000 | ||
| Increase available funding | $ 200,000 | |||
| Other income recognized | 48,000 | |||
| Issuance costs related to SAFE | 0 | $ 0 | ||
| Unrecognized tax benefits | $ 0 | |||
| Concentration risk, customer | For the three and six months ended June 30, 2026, the SkyKnight counterparty group accounted for approximately 99% and 90%, respectively, of the Company’s revenue, and one other customer accounted for substantially all of the remainder. For the three and six months ended June 30, 2025, one customer accounted for substantially all of the Company’s revenue. The Company operates as a single reportable segment, and all of the revenue described above is reported in that segment. | |||