Note 1 - General (Details) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	0 Months Ended	3 Months Ended						3 Months Ended		12 Months Ended
	Jul. 10, 2013	Jun. 29, 2013	Jun. 29, 2013	Jun. 30, 2012	Jan. 31, 2014	Jul. 31, 2013	Mar. 30, 2013	Jun. 29, 2013 Less Than [Member]	Jun. 30, 2012 Less Than [Member]	Mar. 30, 2013 Less Than [Member]
Note 1 - General (Details) [Line Items]
Investments		$ 600,000	$ 600,000				$ 600,000
Share-based Compensation		100,000	113,000	75,000						100,000
Foreign Currency Transaction Gain (Loss), Realized								100,000	100,000
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge		200,000							100,000
Number of Foreign Exchange Contracts		2
Derivative Asset, Notional Amount					$ 2,000,000	$ 4,100,000
Stock Repurchased During Period, Shares (in Shares)	100
Share Price (in Dollars per share)	$ 7.00