ACCRUED LIABILITIES

6 Months Ended

Jun. 30, 2022

ACCRUED LIABILITIES

ACCRUED LIABILITIES

9.    ACCRUED LIABILITIES

Accrued liabilities consist of the following (in thousands):

	June 30,		December 31,
	2022		2021
Compensation and fringe benefits	$	11,317	$	14,666
Accrued business acquisition consideration		12,559		12,388
Warranty reserve		2,038		1,869
Operating lease liabilities - current		5,035		4,532
Finance lease obligations - current		338		—
Deferred revenue		6,977		2,425
Other accrued expenses		8,031		5,776
	$	46,295	$	41,656