XML 24 R15.htm IDEA: XBRL DOCUMENT v3.23.1
Prepaid expenses
3 Months Ended
Mar. 31, 2023
Prepaid expenses  
Prepaid expenses

8. Prepaid expenses

As of March 31, 2023, prepaid expenses were $17,195, consisting of $14,407 of prepaid R&D clinical costs, $1,887 of prepaid insurance and $901 of other prepaid costs. As of December 31, 2022, prepaid expenses were $16,267, consisting of $15,188 of prepaid R&D clinical costs, $543 of prepaid insurance, and $536 of other prepaid costs.