Accrued Expenses

3 Months Ended

Mar. 31, 2024

Accrued Liabilities, Current [Abstract]

Accrued Expenses

Note 3. Accrued Expenses

Accrued expenses consisted of the following amounts as of March 31, 2024 and December 31, 2023:

($ in thousands)	March 31, 2024		December 31, 2023
Accrued bonus	$	671	$	501
Accrued director compensation		519		427
Accrued research and development		308		507
Accrued legal		—		43
Accrued interest		29		19
Other		17		26
Total accrued expenses	$	1,544	$	1,523