As of December 31, 2022 and 2021, accrued expenses consisted of the following:
December 31,
2022
2021
Bonus
$
1,094,582
384,750
Professional fees
332,589
380,277
Research and development costs
516,961
268,140
Deferred compensation to former officers
—
111,271
Other
159,269
41,157
Total accrued expenses
2,103,401
1,185,595
No definition available.
Tabular disclosure of the components of accrued liabilities.