CONSOLIDATED CONDENSED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Parent [Member]	Noncontrolling Interest [Member]	Total
BALANCE at Sep. 27, 2014	$ 47	$ 25,167	$ 24,554	$ (13,220)	$ 36,548	$ 2,344	$ 38,892
BALANCE (in Shares) at Sep. 27, 2014	4,733,000
Net income (loss)			140		140	296	436
Exercise of stock options	$ 1	217			218		218
Exercise of stock options (in Shares)	17,000
Tax benefit on exercise of stock options		54			54		54
Stock-based compensation		208			208		208
Distributions to non-controlling interests						(441)	(441)
Dividends paid - $0.50 per share			(1,692)		(1,692)		(1,692)
BALANCE at Mar. 28, 2015	$ 48	25,646	23,002	(13,220)	35,476	2,199	37,675
BALANCE (in Shares) at Mar. 28, 2015	4,750,000
BALANCE at Oct. 03, 2015	$ 48	25,682	26,548	(13,220)	39,058	2,173	41,231
BALANCE (in Shares) at Oct. 03, 2015	4,774,000
Net income (loss)			(324)		(324)	343	19
Exercise of stock options		1			1		$ 1
Exercise of stock options (in Shares)							100
Stock-based compensation		207			207		$ 207
Retirement of treasury shares	$ (14)	(13,206)		$ 13,220
Retirement of treasury shares (in Shares)	(1,356,000)
Distributions to non-controlling interests						(518)	(518)
Dividends paid - $0.50 per share			(1,710)		(1,710)		(1,710)
BALANCE at Apr. 02, 2016	$ 34	$ 12,684	$ 24,514		$ 37,232	$ 1,998	$ 39,230
BALANCE (in Shares) at Apr. 02, 2016	3,418,000