Deferred Revenue and Customer Advances (Tables)

3 Months Ended

Apr. 03, 2016

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:

	April 3, 2016		December 31, 2015
	(in thousands)
Extended warranty	$	46,115	$	46,499
Product maintenance and training		31,368		30,616
Customer advances		5,347		17,456
Undelivered elements and other		14,733		16,701
Total deferred revenue and customer advances	$	97,563	$	111,272