CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
CONSOLIDATED BALANCE SHEETS
Accounts receivable, allowance for uncollectible accounts	$ 940	$ 944
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred stock, authorized shares	1,000,000	1,000,000
Preferred stock, issued shares	0	0
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, authorized shares	18,000,000	18,000,000
Common stock, issued shares	11,473,000	11,464,000