Note 7 - Accrued Expenses and Other Long-term Liabilities

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

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

7. Accrued Expenses and Other Long-term Liabilities

Accrued expenses consist of the following:

	December 31, 2021		December 31, 2020
	(in thousands)
Compensation and related taxes	$	10,236	$	8,675
Income and other taxes		551		2,394
Professional fees		129		39
Other		5,416		6,417
Total	$	16,332	$	17,525

Other long-term liabilities consist of the following:

	December 31, 2021		December 31, 2020
	(in thousands)
Acquisition-related liabilities	$	1,761	$	3,700
Income taxes		799		813
Other		141		130
Total	$	2,701	$	4,643