Prepaid Expenses and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2022

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):

	December 31
	2022		2021
Prepaid expenses	$	131	$	340
Employee Retention Credit receivable	316		316
Other current assets	90		164
Prepaid software licenses	112		261
Prepaid expenses and other current assets	$	649	$	1,081