XML 60 R44.htm IDEA: XBRL DOCUMENT v3.24.0.1
Prepaid expenses and other current assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Prepaid expenses and other current assets    
Prepaid research and development expenses $ 2,050 $ 4,555
Prepaid insurance 680 1,180
Prepaid facilities-related expenses 953 922
Prepaid employee compensation and benefits 133 349
Interest income receivable 188 265
Other 290 259
Total $ 4,294 $ 7,530