Note 10 - Accrued Expenses and Other Liabilities

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

10. Accrued Expenses

Accrued expenses consist of the following:

	December 31,
	2021		2020
Compensation and related expenses	$	9,523	$	7,345
Professional fees		3,590		3,438
Operating lease liability - current		1,526		1,437
Clinical trial costs		1,961		1,429
Finance lease liability - current		188		148
Other		1,059		996
Total	$	17,847	$	14,793