Accrued Expenses

12 Months Ended

Dec. 31, 2022

Accrued Liabilities, Current [Abstract]

Accrued Expenses

Note 5. Accrued Expenses

Accrued expenses consisted of the following amounts as of December 31, 2022 and 2021:

($ in thousands)	2022		2021
Accrued commitment fee, equity line of credit	$	1,500	$	—
Accrued bonus		450		—
Accrued interest		112		72
Accrued legal		80		27
Accrued director remuneration		61		—
Accrued research and development		18		58
Accrued other		24		29
Total accrued expenses	$	2,245	$	186