Unaudited Consolidated Statements of Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Aug. 29, 2020	Aug. 31, 2019
Net sales	$ 38,812	$ 40,653
Cost of sales	26,453	27,702
Gross profit	12,359	12,951
Selling, general and administrative expenses	12,976	12,847
Loss on disposal of assets		1
Operating (loss) income	(617)	103
Other expense (income):
Investment/interest income	(18)	(120)
Foreign exchange loss (income)	442	(110)
Other, net	(18)	(1)
Total other expense (income)	406	(231)
(Loss) income before income taxes	(1,023)	334
Income tax provision	124	177
Net (loss) income	(1,147)	157
Foreign currency translation gain (loss), net of tax	2,136	(716)
Comprehensive income (loss)	$ 989	$ (559)
Weighted average number of shares:
Common shares - Diluted	13,167	13,087
Common Stock
Net (loss) income per share
Common shares - Basic	$ (0.09)	$ 0.01
Common shares - Diluted	$ (0.09)	$ 0.01
Weighted average number of shares:
Common shares - Basic	11,070	10,990
Common shares - Diluted	11,070	10,990
Dividends per share	$ 0.060	$ 0.060
Common Class B
Net (loss) income per share
Common shares - Basic	(0.08)	0.01
Common shares - Diluted	$ (0.08)	$ 0.01
Weighted average number of shares:
Common shares - Basic	2,097	2,097
Common shares - Diluted	2,097	2,097
Dividends per share	$ 0.054	$ 0.054