Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2021

Fair Value Disclosures [Abstract]

Schedule of Reconciliation for Opening and Closing Balances of Derivative Liability

The following table provides a reconciliation for the opening and closing balances of both liabilities for the periods presented:

($ in thousands)	Derivative Liability			Warrant Liabilities
Balance at December 31, 2020	$	2,278		$	11,264
Issuances		—			—
Net change in fair value		(788	)		(3,107	)
Balance at March 31, 2021	$	1,490		$	8,157
Balance at December 31, 2019	$	1,021		$	—
Issuances		—			11,100
Net change in fair value		45			(8,235	)
Balance at March 31, 2020	$	1,066		$	2,865