XML 27 R32.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 5 - Stock-Based Compensation (Detail) - Amortization Expense on Restricted Stock Units (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Mar. 30, 2013
Mar. 31, 2012
Mar. 30, 2013
Mar. 31, 2012
Restricted stock unit grants:        
Units (in Shares) 43 54 43 54
Market value $ 703 $ 703 $ 703 $ 703
Restricted Stock Units (RSUs) [Member]
       
Restricted stock unit grants:        
Compensation expense $ 433 $ 438 $ 607 $ 678