Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)		3 Months Ended		9 Months Ended
		Jul. 02, 2016	Jun. 27, 2015	Jul. 02, 2016	Jun. 27, 2015
Net sales		$ 15,347,377	$ 15,813,474	$ 51,652,188	$ 46,567,766
Cost of goods sold		9,693,582	10,372,903	35,324,256	30,696,346
Gross profit		5,653,795	5,440,571	16,327,932	15,871,420
Selling and marketing expenses		2,697,970	2,717,470	7,844,102	8,090,610
Research and development expenses		276,553	281,798	845,717	877,726
General and administrative expenses		1,193,092	1,123,101	3,435,288	3,316,021
		4,167,615	4,122,369	12,125,107	12,284,357
Operating income		1,486,180	1,318,202	4,202,825	3,587,063
Non-operating income (expense):
Foreign currency (loss) gain		(67,025)	65,154	410	263,103
Interest expense				(5,144)	(6,285)
Other		64	(821)	(7,371)	45,417
Net non-operating income (expense)		(66,961)	64,333	(12,105)	302,235
Income before income taxes		1,419,219	1,382,535	4,190,720	3,889,298
Provision for income taxes		484,000	420,000	1,355,000	1,183,000
Net income		935,219	962,535	2,835,720	2,706,298
Other comprehensive income (loss), after tax:
Foreign currency translation gain (loss)		73,724	207,013	197,285	(920,598)
Comprehensive income		$ 1,008,943	$ 1,169,548	$ 3,033,005	$ 1,785,700
Net income per share of common stock:
Basic (in dollars per share)		$ 0.34	$ 0.32	$ 1.04	$ 0.91
Diluted (in dollars per share)		0.34	0.32	1.03	0.90
Dividends per common share (1) (in dollars per share)	[1]	$ 0.16	$ 0.15	$ 0.48	$ 1.45
Weighted average shares outstanding:
Basic (in shares)		2,734,468	2,991,192	2,729,743	2,976,994
Diluted (in shares)		2,758,503	3,017,536	2,755,161	3,006,430

[1] Dividends per common share for the nine months ended June 27, 2015 include a special dividend of $1.00 per share paid on January 7, 2015.