Note 10 - Accrued Liabilities

6 Months Ended

Jun. 30, 2022

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

NOTE 10. ACCRUED LIABILITIES 

Accrued liabilities consisted of the following (in thousands):

	June 30,		December 31,
	2022		2021
Contract liabilities (see Note 16, “License, Collaboration and Distribution Agreements”)	$	1,466	$	1,289
Employee payroll and benefits		546		443
Inventory purchases		10		—
Other		235		360
Total accrued liabilities	$	2,257	$	2,092