Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 01, 2012	Sep. 03, 2011
Net sales	$ 35,650	$ 41,511
Cost of sales	25,004	28,809
Gross profit	10,646	12,702
Selling, general, and administrative expenses	10,149	10,772
Gain on disposal of assets	(4)	(70)
Operating income	501	2,000
Other (income) expense:
Investment/interest income	(383)	(364)
Foreign exchange (gain) loss	(37)	781
Other, net	(23)	(21)
Total other (income) expense	(443)	396
Income from continuing operations before income taxes	944	1,604
Income tax provision	210	575
Income from continuing operations	734	1,029
Income (loss) from discontinued operations, net of tax	(87)	2,602
Net income	647	3,631
Foreign currency translation gain, net of tax	400	1,368
Fair value adjustments on investments	1	(48)
Comprehensive income	$ 1,048	$ 4,951
Common Stock
Net income per Common share - Basic:
Income from continuing operations	$ 0.05	$ 0.06
Income (loss) from discontinued operations	$ (0.01)	$ 0.15
Total net income per Common share - Basic:	$ 0.04	$ 0.21
Net income per Common share - Diluted:
Income from continuing operations	$ 0.05	$ 0.06
Income (loss) from discontinued operations	$ (0.01)	$ 0.15
Total net income per Common share - Diluted:	$ 0.04	$ 0.21
Weighted average number of shares:
Common shares - Basic	12,772	14,343
Common shares - Diluted	15,787	17,469
Dividends per common share	$ 0.060	$ 0.050
Class B Common Stock
Net income per Common share - Basic:
Income from continuing operations	$ 0.04	$ 0.05
Income (loss) from discontinued operations	$ 0.00	$ 0.14
Total net income per Common share - Basic:	$ 0.04	$ 0.19
Net income per Common share - Diluted:
Income from continuing operations	$ 0.04	$ 0.05
Income (loss) from discontinued operations	$ 0.00	$ 0.14
Total net income per Common share - Diluted:	$ 0.04	$ 0.19
Weighted average number of shares:
Common shares - Basic	2,913	2,952
Common shares - Diluted	2,913	2,952
Dividends per common share	$ 0.054	$ 0.045