Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 01, 2024	May 27, 2023	May 28, 2022
Operating activities:
Net income	$ 61	$ 22,333	$ 17,927
Adjustments to reconcile net income to cash provided by (used in) operating activities:
Depreciation and amortization	4,307	3,671	3,423
Inventory provisions	606	466	462
Loss (gain) on disposal of assets	70	(7)	20
Share-based compensation expense	1,326	936	654
Deferred income taxes	(1,004)	(138)	(4,042)
Change in assets and liabilities:
Accounts receivable	5,297	(363)	(6,183)
Inventories	66	(30,452)	(20,571)
Prepaid expenses and other assets	250	(519)	(228)
Accounts payable	(8,124)	(439)	7,671
Accrued liabilities	3,396	(4,006)	2,420
Other	273	319	358
Net cash provided by (used in) operating activities	6,524	(8,199)	1,911
Investing activities:
Capital expenditures	(4,041)	(7,378)	(3,120)
Proceeds from the sale of property, plant & equipment	0	194	0
Proceeds from maturity of investments	0	5,000	0
Purchases of investments	0	0	(5,000)
Net cash used in investing activities	(4,041)	(2,184)	(8,120)
Financing activities:
Proceeds from issuance of common stock	591	3,778	2,992
Cash dividends paid on Common and Class B Common shares	(3,376)	(3,320)	(3,193)
Proceeds from revolving credit facility	3,744	0	0
Repayment of revolving credit facility	(3,744)	0	0
Other	(120)	(69)	(151)
Net cash (used in) provided by financing activities	(2,905)	389	(352)
Effect of exchange rate changes on cash and cash equivalents	(296)	(520)	(1,260)
Decrease in cash and cash equivalents	(718)	(10,514)	(7,821)
Cash and cash equivalents at beginning of period	24,981	35,495	43,316
Cash and cash equivalents at end of period	24,263	24,981	35,495
Cash paid during the fiscal year:
Income taxes, net of refunds	0	4,807	1,484
Non-cash activities:
Non-cash accruals for construction in progress	267	0	0
Right of use assets obtained in exchange for lease liabilities	$ 1,518	$ 695	$ 2,306