Deferred Revenue and Customer Advances

6 Months Ended

Jul. 02, 2017

Deferred Revenue and Customer Advances

H. DEFERRED REVENUE AND CUSTOMER ADVANCES

Deferred revenue and customer advances consist of the following and are included in short and long-term deferred revenue and customer advances on the balance sheet:

	July 2, 2017		December 31, 2016
	(in thousands)
Extended warranty	$	29,377	$	28,200
Maintenance and training		57,544		46,803
Customer advances, undelivered elements and other		26,845		32,938
Total deferred revenue and customer advances	$	113,766	$	107,941