Note 6 - Accrued Expenses and Other Current Liabilities

3 Months Ended

Mar. 31, 2023

Notes to Financial Statements

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

6. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following as of the dates indicated below:

	March 31, 2023		December 31, 2022
Accrued payroll and payroll related expenses	$	302,085	$	131,777
Accrued professional fees		734,371		552,785
Accrued clinical studies expenses		16,745		475,141
Other		101,274		129,851
Total	$	1,154,475	$	1,289,554