XML 45 R30.htm IDEA: XBRL DOCUMENT v3.20.4
Prepayments and Other Current Assets (Tables)
12 Months Ended
Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepayments and Other Current Assets
The components of prepayments and other current assets were as follows at the dates indicated (in thousands):
December 31,
20202019
Insurance premiums$690 $473 
Vendor prepayment1,085 — 
Rents, licenses and other1,189 1,086 
Total $2,964 $1,559