ACCRUED LIABILITIES

3 Months Ended

Mar. 31, 2022

ACCRUED LIABILITIES

ACCRUED LIABILITIES

8.    ACCRUED LIABILITIES

Accrued liabilities consist of the following (in thousands):

	March 31,		December 31,
	2022		2021
Compensation and fringe benefits	$	8,255	$	14,666
Accrued business acquisition consideration		12,416		12,388
Warranty reserve		1,946		1,869
Income taxes payable		1,015		970
Operating lease liabilities - current		3,759		4,532
Finance lease obligations - current		318		—
Deferred revenue		7,647		2,425
Other accrued expenses		4,619		4,806
	$	39,975	$	41,656