XML 21 R11.htm IDEA: XBRL DOCUMENT v3.22.2.2
Prepayments and Other Current Assets
9 Months Ended
Sep. 30, 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):

September 30,December 31,
20222021
Insurance premiums$344 $641 
Vendor prepayment— 602 
Rents, licenses and other1,714 1,146 
Total prepayments and other current assets$2,058 $2,389