Fair Value Measurements (Tables)

3 Months Ended

Jan. 02, 2016

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 January 2, 2016 and September 30, 2015 were as follows:

	January 2, 2016
	Level 1		Level 2		Level 3		Total
	(in thousands)
Financial assets:
Cash equivalents (1)	$	76,480	$	—	$	—	$	76,480
Forward contracts (2)	—		1,479		—		1,479
	$	76,480	$	1,479	$	—	$	77,959
Financial liabilities:
Contingent consideration related to acquisitions (3)	$	—	$	—	$	11,750	$	11,750
Forward contracts (2)	—		365		—		365
	$	—	$	365	$	11,750	$	12,115

	September 30, 2015
	Level 1		Level 2		Level 3		Total
	(in thousands)
Financial assets:
Cash equivalents (1)	$	91,216	$	—	$	—	$	91,216
Forward contracts (2)	—		507		—		507
	$	91,216	$	507	$	—	$	91,723
Financial liabilities:
Contingent consideration related to acquisitions (3)	$	—	$	—	$	13,000	$	13,000
Forward contracts (2)	—		46		—		46
	$	—	$	46	$	13,000	$	13,046

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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, 2015	$	9,000	$	4,000
Change in present value of contingent consideration	—		—
Payment of contingent consideration			(1,250		)
Balance, January 2, 2016	$	9,000	$	2,750