Note 8 - Income Taxes (Detail) (USD $)	3 Months Ended		12 Months Ended
	Jun. 24, 2012	Jun. 26, 2011	Mar. 31, 2013
Effective Income Tax Rate, Continuing Operations	39.40%	38.40%
Effective Income Tax Rate Reconciliation, Tax Exempt Income	1.20%	2.30%
Unrecognized Tax Benefits that Would Impact Effective Tax Rate (in Dollars)	$ 430,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued (in Dollars)	370,000
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit (in Dollars)			$ (134,000)
Estimated Annual Tax Rate Lower End of Range			38.50%
Estimated Annual Tax Rate Upper End of Range			40.00%