Note 10 - Income Taxes (Detail) - Components of earnings (loss) before income taxes (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 26, 2011	Dec. 25, 2010	Sep. 25, 2010	Jun. 30, 2012	Jun. 30, 2011	Jun. 26, 2010
Income (loss) before income taxes	$ (9,105)	$ 2,231	$ 3,234	$ 3,751	$ 4,529	$ 2,991	$ 3,459	$ 2,260	$ 111	$ 13,239	$ (9,341)
Domestic Operations [Member]
Income (loss) before income taxes									(14,614)	(413)	(7,295)
Foreign Operations [Member]
Income (loss) before income taxes									$ 14,725	$ 13,652	$ (2,046)