Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	May 31, 2014	Jun. 01, 2013
Allowance for doubtful accounts	$ 430	$ 771
Treasury stock, shares	13,350,000	13,432,000
Common Stock [Member]
Common stock, par value per share	$ 0.01	$ 0.01
Common stock, authorized shares	60,000,000	60,000,000
Common stock, issued	35,130,000	35,130,000
Common stock, shares outstanding	21,781,000	21,698,000
Class A Common Stock [Member]
Common stock, par value per share	$ 0.01	$ 0.01
Common stock, authorized shares	2,400,000	2,400,000
Common stock, issued	2,400,000	2,400,000
Common stock, shares outstanding	2,400,000	2,400,000