Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2022

Accrued Expenses

Schedule of accrued expenses

	December 31,		December 31,
($ in thousands)	2022		2021
Payroll and related costs	$	1,886	$	477
Clinical and nonclinical trial expenses		2,106		2,909
Professional and consulting fees		1,637		591
Restructuring and other costs (Note 13)		2,327		—
Acquisition-related costs		1,666		—
Other		289		111
Total accrued expenses	$	9,911	$	4,088