Prepayments and Other Current Assets

3 Months Ended

Mar. 31, 2022

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

Prepayments and Other Current Assets

Prepayments and Other Current Assets

The components of prepayments and other current assets were as follows at the dates indicated (in thousands):

	March 31,		December 31,
	2022		2021
Insurance premiums	$	501	$	641
Vendor prepayment	—		602
Rents, licenses and other	1,204		1,146
Total prepayments and other current assets	$	1,705	$	2,389