v3.26.1
Debt (Tables)
 3 Months Ended
Mar. 31, 2026
Debt Disclosure [Abstract]  
Schedule of Debt
Total debt consisted of the following (amounts in thousands):
March 31, 2026December 31, 2025
3.75% Small Business Administration installment loan due May 2050
$100 $102 
Convertible note payable5,000 5,000 
Promissory note payable13 53 
Bridge note2,007 — 
Director and officer (D&O) insurance policy promissory note1
26 102 
Executive and officer (E&O) insurance policy promissory note2
205 329 
Total debt7,351 5,586 
Long-term debt, current portion(5,266)(5,506)
Long-term debt, net of current portion$2,085 $80 
(1) The 2025 D&O note carries a 7.80% interest rate and is payable quarterly with the last quarterly payment due in June 2026.
(2) The 2025 E&O note carries a 12.25% interest rate and is payable monthly with the last monthly payment due in August 2026.