Fair Value Measurements (Tables)

9 Months Ended

Jul. 04, 2015

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping

Our significant financial assets and liabilities measured at fair value on a recurring basis as of July 4, 2015 and September 30, 2014 were as follows:

	July 4, 2015
	Level 1		Level 2		Level 3		Total
	(in thousands)
Financial assets:
Cash equivalents (1)	$	52,916	$	—	$	—	$	52,916
Forward contracts	—		851		—		851
	$	52,916	$	851	$	—	$	53,767
Financial liabilities:
Contingent consideration related to acquisitions	$	—	$	—	$	21,800	$	21,800
Forward contracts	—		888		—		888
	$	—	$	888	$	21,800	$	22,688

	September 30, 2014
	Level 1		Level 2		Level 3		Total
	(in thousands)
Financial assets:
Cash equivalents (1)	$	101,113	$	—	$	—	$	101,113
Forward contracts	—		339		—		339
	$	101,113	$	339	$	—	$	101,452
Financial liabilities:
Contingent consideration related to acquisitions	$	—	$	—	$	15,191	$	15,191
Forward contracts	—		911		—		911
	$	—	$	911	$	15,191	$	16,102

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(1) Money market funds and time deposits.

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

Changes in the fair value of Level 3 contingent consideration liability associated with our acquisition of ThingWorx and ColdLight were as follows:

	Contingent Consideration
	(in thousands)
	ThingWorx		ColdLight
Balance, October 1, 2014	$	15,191	$	—
Change in present value of contingent consideration	2,809		3,800
Balance, July 4, 2015	$	18,000	$	3,800