Notes Payable and Convertible Promissory Notes (Tables)

3 Months Ended

Mar. 31, 2023

Debt Disclosure [Abstract]

Schedule of Outstanding Term Loans

The following table summarizes the Company’s outstanding term loans:

(in thousands)	March 31, 2023			December 31, 2022
2019 Term Loan	$	5,677		$	5,677
2022 Term Loans		2,712			2,365
2023 Term Loans		768			-
		9,157			8,042
Unamortized discounts and fees		(759	)		(709	)
	$	8,398		$	7,333

Schedule of Convertible Promissory Notes

The following table summarizes the Company’s outstanding convertible notes as of March 31, 2023, and December 31, 2022:

(in thousands)	March 31, 2023		December 31, 2022
Convertible Notes	$	1,228	$	1,319
Unamortized discounts		-		(67	)
	$	1,228	$	1,252

Schedule of Fair Value of Derivative liabilities Estimated Issuance and Valuation Mode

During the three months ended March 31, 2023, the fair value of the derivative liabilities was estimated at issuance and at the March 31, 2023, using the Binomial Lattice valuation model with the following assumptions:

Dividend rate	—	%
Term (in years)	0.00 to 1.10 year
Volatility	178.2% to 310.5	%
Risk-free interest rate	3.36% to 4.64	%