Unaudited Consolidated Statements of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Aug. 28, 2021	Aug. 29, 2020
Net sales	$ 53,704	$ 38,812
Cost of sales	37,407	26,453
Gross profit	16,297	12,359
Selling, general and administrative expenses	13,469	12,976
Operating income (loss)	2,828	(617)
Other expense (income):
Investment/interest income	(17)	(18)
Foreign exchange loss	27	442
Other, net	16	(18)
Total other expense	26	406
Income (loss) before income taxes	2,802	(1,023)
Income tax provision	167	124
Net income (loss)	2,635	(1,147)
Foreign currency translation (loss) gain, net of tax	(1,002)	2,136
Comprehensive income	$ 1,633	$ 989
Weighted average number of shares:
Common shares - Diluted	11,467	11,070
Common Stock
Net income (loss) per share:
Common shares - Basic	$ 0.20	$ (0.09)
Common shares - Diluted	$ 0.20	$ (0.09)
Weighted average number of shares:
Common shares - Basic	11,194	11,070
Common shares - Diluted	11,467	11,070
Dividends per share:
Dividends per share	$ 0.060	$ 0.060
Common Class B
Net income (loss) per share:
Common shares - Basic	0.18	(0.08)
Common shares - Diluted	$ 0.18	$ (0.08)
Weighted average number of shares:
Common shares - Basic	2,097	2,097
Common shares - Diluted	2,097	2,097
Dividends per share:
Dividends per share	$ 0.054	$ 0.054