Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 01, 2017	Apr. 02, 2016	Apr. 01, 2017	Apr. 02, 2016
Revenue
Product	$ 170,800	$ 116,565	$ 347,395	$ 235,866
Service	22,624	20,533	45,308	41,733
Total Revenue	193,424	137,098	392,703	277,599
Cost of Sales
Product	101,605	79,115	214,383	153,779
Service	12,963	12,839	26,000	26,165
Total Cost of Sales	114,568	91,954	240,383	179,944
Gross Profit	78,856	45,144	152,320	97,655
Operating Expenses
Selling and marketing	30,627	21,002	61,097	41,656
General and administrative	23,556	14,019	47,579	26,981
Research and development	9,261	5,752	17,942	11,046
Total Operating Expenses	63,444	40,773	126,618	79,683
Income From Operations	15,412	4,371	25,702	17,972
Interest income (expense), net	(7,418)	(257)	(14,698)	(458)
Other income (expense), net	666	107	(163)	(203)
Income Before Income Taxes	8,660	4,221	10,841	17,311
Provision for income taxes	1,461	1,223	1,937	2,539
Net Income	$ 7,199	$ 2,998	$ 8,904	$ 14,772
Basic
Earnings per share (in dollars per share)	$ 0.38	$ 0.20	$ 0.47	$ 1.00
Weighted average common shares outstanding (in shares)	19,016	14,756	18,992	14,808
Diluted
Earnings per share (in dollars per share)	$ 0.38	$ 0.20	$ 0.47	$ 0.99
Weighted average common shares outstanding (in shares)	19,109	14,851	19,095	14,925
Dividends declared per share (in dollars per share)	$ 0.30	$ 0.30	$ 0.60	$ 0.60