XML 51 R40.htm IDEA: XBRL DOCUMENT v3.21.2
Other Current Liabilities (Tables)
 9 Months Ended
Sep. 30, 2021
Other Liabilities Disclosure [Abstract]  
Other Current Liabilities The components of other current liabilities were as follows:
September 30,December 31,
20212020
(in thousands)
Warrant liability$— $558 
Other current liabilities163 28 
Current portion of capital lease49 48 
Contingent liability1,432 — 
Working capital liability1,057 6,805 
Total other current liabilities$2,701 $7,439