Consolidated Statements Of Income - USD ($) $ in Thousands	12 Months Ended
	Oct. 03, 2015	Sep. 27, 2014	Sep. 28, 2013
Revenue
Product	$ 484,835	$ 487,011	$ 497,620
Service	79,099	77,317	71,819
Total Revenue	563,934	564,328	569,439
Cost of Sales
Product	296,962	296,449	296,256
Service	47,359	44,236	41,244
Total Cost of Sales	344,321	340,685	337,500
Gross Profit	219,613	223,643	231,939
Operating Expenses
Selling and marketing	82,974	88,136	81,009
General and administrative	51,438	51,407	48,163
Research and development	23,705	23,844	22,812
Total Operating Expenses	158,117	163,387	151,984
Income From Operations	61,496	60,256	79,955
Interest income (expense), net	(795)	(692)	(334)
Other income (expense), net	(1,529)	(1,121)	(367)
Income Before Income Taxes	59,172	58,443	79,254
Provision for income taxes	13,710	16,434	21,448
Net Income	$ 45,462	$ 42,009	$ 57,806
Earnings Per Share
Basic (in dollars per share)	$ 3.03	$ 2.76	$ 3.69
Diluted (in dollars per share)	3.00	2.73	3.64
Dividends declared per share	$ 1.20	$ 1.20	$ 1.20