Supplementary Balance Sheet Information

6 Months Ended

Jul. 01, 2022

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Supplementary Balance Sheet Information

8. Supplementary Balance Sheet Information

The following tables provide the details of selected balance sheet items as of the periods indicated (in thousands):

Inventories

	July 1,		December 31,
	2022		2021
Raw materials	$	104,106	$	84,038
Work-in-process		26,106		20,600
Finished goods		22,289		19,486
Demo and consigned inventory		1,386		1,533
Total inventories	$	153,887	$	125,657

Accrued Expenses and Other Current Liabilities

	July 1,		December 31,
	2022		2021
Accrued compensation and benefits	$	26,570	$	24,725
Accrued warranty		4,741		4,783
Contract liabilities, current portion		7,674		6,995
Finance lease obligations		634		599
Accrued contingent considerations and earn-outs		47,170		47,522
Other		15,196		13,855
Total	$	101,985	$	98,479

Accrued Warranty

	Six Months Ended
	July 1,			July 2,
	2022			2021
Balance at beginning of the period	$	4,783		$	4,919
Provision charged to cost of revenue		1,462			929
Use of provision		(1,398	)		(1,254	)
Foreign currency exchange rate changes		(106	)		(29	)
Balance at end of the period	$	4,741		$	4,565

Other Long-Term Liabilities

	July 1,		December 31,
	2022		2021
Finance lease obligations	$	4,996	$	5,309
Accrued contingent considerations and earn-outs		1,183		3,402
Other		828		927
Total	$	7,007	$	9,638