Fair Value |
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| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value | 5. Fair Value
The following table presents, as of June 30, 2026, the Company’s assets and liabilities subject to measurement at fair value on a recurring basis (in thousands):
The following table presents as of December 31, 2025 the Company’s assets and liabilities subject to measurement at fair value on a recurring basis (in thousands):
The following table presents additional information about the Convertible Notes Payable subject to measurement at fair value on a recurring basis and warrant liabilities, for which the Company used significant unobservable inputs (Level 3) (in thousands):
During the six months ended June 30, 2026, there were no transfers between Level 1 and Level 2, nor into or out of Level 3.
Convertible Notes Payable
During November 2024, the Company issued to Alliance Global Partners (“A.G.P.”) a convertible promissory note (the “A.G.P. Convertible Note”) in the principal amount of $5.7 million to evidence the A.G.P.’s currently owed deferred commission payable. The A.G.P. Convertible Note has been repaid in full as of June 30, 2026.
As discussed in Note 3 and Note 7, during March 2026, the Company issued to Ascent a convertible promissory note (the “Ascent Note”) in the principal amount of $0.6 million. Subsequently, in June 2026 the Company repaid the outstanding indebtedness of the Ascent Note of $0.4 million and issued the J.J. Astor Note in the principal amount of $2.0 million, and received net proceeds of $1.5 million, funded in two tranches during June 2026.
The Company elected to account for the Ascent Note, the A.G.P. Convertible Note, and the JJ Astor Convertible Note (collectively the “Convertible Notes Payable”) at fair value. The fair value of the Convertible Notes Payable is estimated each period using a discounted cash flow model in conjunction with a Bond plus Call model. Significant estimates in the binomial lattice model include the Company’s stock price, volatility, risk-free rate, corporate bond yield, credit spread, probability of default, and recovery upon default.
The following table outlines the range of significant unobservable inputs used in calculating the fair value of the A.G.P. Convertible Note as of May 29, 2026, when the note was paid off in full, and December 31, 2025:
Due to the close proximity between the inception of the J.J. Astor Note and June 30, 2026, the Company believes the fair value of the J.J. Astor Note on June 11, 2026 approximates the fair of the J.J. Astor Note on June 30, 2026. As such, the Company did not obtain an additional valuation on June 30, 2026. The following table outlines the range of significant unobservable inputs used in calculating the fair value of the J.J. Astor Note as of June 11, 2026:
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