Note 12 - Other Expense, Net (Details) - Other Expense (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012
Other Expense [Abstract]
Interest income	$ 0.4	$ 1.0	$ 1.0
Interest expense	(2.8)	(3.4)	(3.4)
Dividend income	0.6	0.6	0.5
Foreign exchange (losses) gains	(1.5)	(1.0)	1.5
Net loss on equity investment (see Investment in Equity Affiliate footnote)	(1.3)	(0.7)
Other	0.1		0.3
Other expense, net	$ (4.5)	$ (3.5)	$ (0.1)