Consolidated Statements of Shareholders' Equity (Unaudited) (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Beginning balance at Oct. 01, 2011	$ 148,474	$ 17,609	$ 48,723	$ 84,157	$ (2,015)
Beginning balance, shares at Oct. 01, 2011		17,609
Comprehensive income:
Net income	82			82
Comprehensive income:	82
Stock options exercised, shares		12
Stock options exercised	2	12	(10)
Vesting of restricted stock units, shares		76
Vesting of restricted stock units		76	(76)
Compensation expense associated with stock-based plans	1,126		1,126
Excess tax benefits from stock-based compensation	131		131
Restricted stock surrendered for withholding taxes payable, shares		(20)
Restricted stock surrendered for withholding taxes payable	(263)	(20)	(243)
Cash dividends declared	(1,059)			(1,059)
Ending balance at Mar. 31, 2012	$ 148,493	$ 17,677	$ 49,651	$ 83,180	$ (2,015)
Ending balance, shares at Mar. 31, 2012		17,677