Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 02, 2016	Mar. 28, 2015	Apr. 02, 2016	Mar. 28, 2015
Revenue
Product	$ 116,565	$ 124,436	$ 235,866	$ 248,917
Service	20,533	19,519	41,733	37,622
Total Revenue	137,098	143,955	277,599	286,539
Cost of Sales
Product	79,115	75,691	153,779	151,223
Service	12,839	11,722	26,165	21,943
Total Cost of Sales	91,954	87,413	179,944	173,166
Gross Profit	45,144	56,542	97,655	113,373
Operating Expenses
Selling and marketing	21,002	20,304	41,656	41,558
General and administrative	14,019	12,794	26,981	26,996
Research and development	5,752	5,689	11,046	11,253
Total Operating Expenses	40,773	38,787	79,683	79,807
Income From Operations	4,371	17,755	17,972	33,566
Interest income (expense), net	(257)	(273)	(458)	(440)
Other income (expense), net	107	(607)	(203)	(1,366)
Income Before Income Taxes	4,221	16,875	17,311	31,760
Provision for income taxes	1,223	5,169	2,539	6,268
Net Income	$ 2,998	$ 11,706	$ 14,772	$ 25,492
Basic
Earnings per share	$ 0.20	$ 0.78	$ 1.00	$ 1.69
Weighted average common shares outstanding	14,756	14,986	14,808	15,047
Diluted
Earnings per share	$ 0.20	$ 0.77	$ 0.99	$ 1.68
Weighted average common shares outstanding	14,851	15,155	14,925	15,212
Dividends declared per share	$ 0.30	$ 0.30	$ 0.60	$ 0.60