Note 12 - Stockholders' Equity (Details) (USD $)	144 Months Ended
	Sep. 29, 2013	Jun. 05, 2013
Stockholders' Equity Note [Abstract]
Treasury Stock, Shares, Acquired	4,579,563
Treasury Stock, Value, Acquired, Cost Method (in Dollars)	$ 53,398,000
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased	319,396
Minimum Percentage of Common Stock Acquired by a Person or Group which Triggers Exercise of New Rights		15.00%
New Right Purchase Price (in Dollars per share)		$ 100.00
Common Stock, Capital Shares Reserved for Future Issuance	9,440,095	10,188,600