Quarterly report pursuant to Section 13 or 15(d)

Debt (Tables)

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Debt (Tables)
3 Months Ended
Mar. 31, 2024
Debt Disclosure [Abstract]  
Schedule of Debt
Total debt consisted of the following (amounts in thousands):
March 31, 2024 December 31, 2023
3.75% Small Business Administration installment loan due May 2050
$ 115  $ 117 
Convertible note payable, less unamortized costs of $104
3,397  3,372 
Director and officer (D&O) insurance policy promissory note 1
89  179 
Executive and officer (E&O) insurance policy promissory note
135  215 
Total debt 3,736  3,883 
Long-term debt, current portion (246) (416)
Long-term debt, net of current portion $ 3,490  $ 3,467 
(1) The 2023 D&O note carries a 6.85% interest rate and is payable quarterly with the last quarterly payment due in July 2024. The 2022 D&O note carried a 6.0% interest rate and final payment was made in April 2023.
(2) The 2023 E&O note carries 13.5% interest rate and is payable monthly with the last monthly payment being due in August 2024. The 2022 E&O note carried a 9% interest rate and final payment was made in August 2023.