Fair Value Measurements (Tables)

3 Months Ended

Dec. 30, 2017

Our significant financial assets and liabilities measured at fair value on a recurring basis as of December 30, 2017 and September 30, 2017 were as follows:



	December 30, 2017
	Level 1		Level 2		Level 3		Total
	(in thousands)
Financial assets:
Cash equivalents	$	74,705	$	—	$	—	$	74,705
Marketable securities
Certificates of deposit	—		220		—		220
Corporate notes/bonds	47,957		—		—		47,957
U.S. government agency securities	—		2,390		—		2,390
Forward contracts	—		2,694		—		2,694
	$	122,662	$	5,304	$	—	$	127,966
Financial liabilities:
Contingent consideration related to acquisitions	$	—	$	—	$	4,643	$	4,643
Forward contracts	—		4,333		—		4,333
	$	—	$	4,333	$	4,643	$	8,976



	September 30, 2017
	Level 1		Level 2		Level 3		Total
	(in thousands)
Financial assets:
Cash equivalents	$	49,845	$	—	$	—	$	49,845
Marketable securities
Certificates of deposit	—		240		—		240
Corporate notes/bonds	47,673		—		—		47,673
U.S. government agency securities	—		2,402		—		2,402
Forward contracts	—		1,163		—		1,163
	$	97,518	$	3,805	$	—	$	101,323
Financial liabilities:
Contingent consideration related to acquisitions	$	—	$	—	$	8,400	$	8,400
Forward contracts	—		4,347		—		4,347
	$	—	$	4,347	$	8,400	$	12,747

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 acquisitions of ColdLight and Kepware were as follows:



	Contingent Consideration
	(in thousands)
	Kepware
Balance, October 1, 2017	$	8,400
Payment of contingent consideration	(3,757		)
Balance, December 30, 2017	$	4,643



	Contingent Consideration
	(in thousands)
	ColdLight			Kepware			Total
Balance, October 1, 2016	$	2,500		$	17,070		$	19,570
Change in present value of contingent consideration	—			74			74
Payment of contingent consideration	(1,250		)	(1,800		)	(3,050		)
Balance, December 31, 2016	$	1,250		$	15,344		$	16,594