Consolidated Statement of Stockholders' Equity (USD $) Share data in Thousands, unless otherwise specified	Total	Common Stock	Class B Common Stock	Common Stock	Class B Common Stock	Par Value	Additional Paid-in Capital	Common Stock in Treasury	Retained Earnings	Retained Earnings Common Stock	Retained Earnings Class B Common Stock	Accumulated Other Comprehensive Income (loss)
Beginning Balance at Jun. 01, 2013	$ 185,239,000					$ 738,000	$ 73,979,000	$ (105,000)	$ 101,816,000			$ 8,811,000
Beginning Balance (in shares) at Jun. 01, 2013				12,263	2,491
Net income (loss)	1,960,000								1,960,000
Foreign currency translation	1,879,000											1,879,000
Fair value adjustments on investments	29,000											29,000
Share-based compensation:
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	28,000						28,000
Stock options	557,000						557,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period				32
Common stock:
Options Exercised	184,000					2,000	182,000
Canceled Shares					(300)
Stock Issued During Period, Shares, Conversion of Convertible Securities				300
Repurchase of common stock	(8,725,000)							(8,725,000)
Treasury Stock, Shares, Acquired				(764)
Treasury stock					0	(38,000)	(8,791,000)	8,829,000
Stockholders' Equity, Other Shares				4
Other	2,000							1,000				1,000
Dividends paid
Dividends declared to common stock		2,143,000	370,000							2,143,000	370,000
Ending Balance at Mar. 01, 2014	$ 178,640,000					$ 702,000	$ 65,955,000	$ 0	$ 101,263,000			$ 10,720,000
Ending Balance (in shares) at Mar. 01, 2014				11,835	2,191