Note 6 - Employee Benefit Plans (Details) (USD $)	3 Months Ended	24 Months Ended
	Dec. 28, 2013	Oct. 01, 2011
Note 6 - Employee Benefit Plans (Details) [Line Items]
Pension Contributions (in Dollars)	$ 49,000
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year (in Dollars)	$ 191,000
Supplemental Employee Retirement Plan, Defined Benefit [Member]
Note 6 - Employee Benefit Plans (Details) [Line Items]
Supplemental Retirement Benefit Period	15 years
Defined Benefit Plan, Percent of Highest Average Salary Base	50.00%
Defined Benefit Plan Number of Years in Average Annual Base Salary		5 years
Defined Benefit Plan Number of Years Preceding Retirement for Average Annual Base Salary Calculation	10 years
Reduced SERP [Member]
Note 6 - Employee Benefit Plans (Details) [Line Items]
Defined Benefit Plan, Retirement Age		65 years
Minimum [Member] | Supplemental Employee Retirement Plan, Defined Benefit [Member]
Note 6 - Employee Benefit Plans (Details) [Line Items]
Defined Benefit Plan, Employment Term	30 years
Minimum [Member] | Reduced SERP [Member]
Note 6 - Employee Benefit Plans (Details) [Line Items]
Defined Benefit Plan, Employment Term		10 years