Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 29, 2018	Dec. 30, 2017
Revenue
Revenue	$ 203,181	$ 194,162
Cost of Sales
Total cost of sales	124,876	116,234
Gross profit	78,305	77,928
Operating expenses
Selling and marketing	32,089	32,028
General and administrative	21,078	20,562
Research and development	7,172	8,841
Total operating expenses	60,339	61,431
Income from operations	17,966	16,497
Interest expense, net	(6,818)	(6,804)
Other income (expense), net	49	(223)
Income before income taxes	11,197	9,470
Income tax provision (benefit)	696	(23,681)
Net income	$ 10,501	$ 33,151
Basic
Earnings per share (in dollars per share)	$ 0.55	$ 1.73
Weighted average common shares outstanding (in shares)	19,216	19,124
Diluted
Earnings per share (in dollars per share)	$ 0.54	$ 1.72
Weighted average common shares outstanding (in shares)	19,556	19,254
Dividends declared per share (in dollars per share)	$ 0.30	$ 0.30
Product
Revenue
Revenue	$ 175,078	$ 169,241
Cost of Sales
Cost of goods and services sold	108,168	100,494
Service
Revenue
Revenue	28,103	24,921
Cost of Sales
Cost of goods and services sold	$ 16,708	$ 15,740