XML 22 R11.htm IDEA: XBRL DOCUMENT v3.21.2
Prepayments and Other Current Assets
6 Months Ended
Jun. 30, 2021
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):

June 30,December 31,
20212020
Insurance premiums$847 $690 
Vendor prepayment193 1,085 
Rents, licenses and other1,082 1,189 
Total prepayments and other current assets$2,122 $2,964