Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2023

Fair Value Measurements [Abstract]

Schedule Of Assumptions Used To Calculate Fair Value Of Warrants

	March 31, 2023			December 31, 2022
Dividend yield		-	%		-	%
Volatility		101.2	%		96.8	%
Risk-free interest rate		3.60	%		3.99	%
Expected lives (years)		4.39			4.64
Weighted average fair value	$	2.880		$	2.850

Carrying And Fair Value Of Loan Payable

		March 31,				December 31,
		2023				2022
(in thousands)	Fair Value Hierarchy	Carrying Value		Fair Value		Carrying Value		Fair Value
DECD loan	Level 3		2,656	$	2,078	$	2,729	$	2,110