Note 16 - Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		12 Months Ended
	Dec. 03, 2013	Jun. 26, 2016	Jun. 28, 2015	Jun. 29, 2014
Stock options outstanding (in shares)		934
Weighted average exercise price, shares outstanding (in dollars per share)		$ 12.63
Stock options granted (in shares)		82	150	97
Weighted average exercise price, shares granted (in dollars per share)		$ 32.36	$ 27.38	$ 22.31
Stock options exercised (in shares)	(421)	(41)
Weighted average exercise price, shares exercised (in dollars per share)		$ 14.33
Stock options cancelled or forfeited (in shares)		(255)
Weighted average exercise price, shares cancelled or forfeited (in dollars per share)		$ 13.98
Outstanding at June 26, 2016 (in shares)		720	934
Outstanding at June 26, 2016 (in dollars per share)		$ 14.32	$ 12.63
Outstanding at June 26, 2016		4 years 328 days
Outstanding at June 26, 2016		$ 9,109
Vested and expected to vest (in shares)		715
Weighted average exercise price, vested and expected to vest (in dollars per share)		$ 14.23
Weighted average remaining contractual life, vested and expected to vest		4 years 328 days
Aggregate intrinsic value, vested and expected to vest		$ 9,105
Exercisable (in shares)		615
Weighted average exercise price, shares exercisable (in dollars per share)		$ 11.80
Weighted average remaining contractual life, shares exercisable		4 years 109 days
Aggregate intrinsic value, shares exercisable		$ 9,059