Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	May 30, 2020	Jun. 01, 2019	Jun. 02, 2018
Cash flows from operating activities:
Net income	$ 18,328	$ 55,062	$ 126,196
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	58,103	54,650	54,026
Deferred income taxes	10,281	6,123	(33,809)
Equity in income of affiliates	(534)	(4,775)	(3,517)
Loss on disposal of property, plant and equipment	82	33	473
Stock compensation expense, net of amounts paid	3,617	3,619	3,467
Unrealized losses on investments	744	0	0
Gains on sales of investments	(611)	0	0
Purchases of equity securities	(275)	0	0
Sales of equity securities	1,212	0	0
Amortization of investments	316	962	1,680
Other	(248)	23	71
Change in operating assets and liabilities, net of effects from acquisitions:
(Increase) decrease in receivables and other assets	(28,300)	16,011	31,402
Increase in inventories	(9,704)	(2,285)	(7,952)
(Increase) decrease in accounts payable, accrued expenses and other liabilities	17,679	(14,338)	28,378
Net cash provided by operating activities	73,609	115,085	200,415
Cash flows from investing activities:
Purchases of investments	(107,234)	(176,951)	(275,287)
Sales of investments	204,277	209,806	127,664
Acquisition of businesses, net of cash acquired	(44,650)	(17,889)	0
Investment in unconsolidated entities	0	(4,273)	(4,100)
Distributions from unconsolidated entities	7,114	7,904	6,581
Purchases of property, plant and equipment	(124,178)	(67,989)	(19,671)
Net proceeds from disposal of property, plant and equipment	3,306	1,575	963
Net cash used in investing activities	(61,365)	(47,817)	(163,850)
Cash flows from financing activities:
Principal payments on long-term debt	(1,500)	(3,754)	(4,849)
Contributions from (distributions to) to noncontrolling interest partners	755	0	(279)
Purchase of common stock by treasury	(910)	(985)	(1,128)
Payments of dividends	0	(41,713)	0
Net cash used in financing activities	(3,361)	(46,452)	(5,698)
Increase in cash and cash equivalents	8,883	20,816	30,867
Cash and cash equivalents at beginning of year	69,247	48,431	17,564
Cash and cash equivalents at end of year	78,130	69,247	48,431
Supplemental information:
Income taxes paid (refunds received)	(8,443)	36,312	(45,101)
Interest paid (net of amount capitalized)	498	644	265
Asset Impairment Charges	2,919	0	0
Finance Lease, Principal Payments	(196)	0	0
Non-Cash Change In Operating Lease Liability	$ 871	$ 0	$ 0