Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Thousands	3 Months Ended		6 Months Ended
	Nov. 27, 2016	Nov. 29, 2015	Nov. 27, 2016	Nov. 29, 2015
Product sales	$ 135,865,000	$ 140,441,000	$ 268,259,000	$ 275,796,000
Cost of product sales	116,912,000	123,176,000	228,162,000	240,554,000
Gross profit	18,953,000	17,265,000	40,097,000	35,242,000
Operating expenses:
Research and development	1,965,000	1,643,000	3,903,000	3,518,000
Selling, general and administrative	13,724,000	12,815,000	27,460,000	24,979,000
Total operating costs and expenses	15,689,000	14,458,000	31,363,000	28,497,000
Operating income	3,264,000	2,807,000	8,734,000	6,745,000
Dividend income	413,000	413,000	825,000	825,000
Interest income	3,000	16,000	7,000	47,000
Interest expense	(380,000)	(439,000)	(1,032,000)	(941,000)
Loss on debt refinancing	(1,233,000)		(1,233,000)		[1]
Other income		200,000		1,000,000
Net income before taxes	2,067,000	2,997,000	7,301,000	7,676,000
Income tax expense	(693,000)	(1,069,000)	(2,582,000)	(2,760,000)
Consolidated net income	1,374,000	1,928,000	4,719,000	4,916,000	[1]
Non-controlling interest expense	(48,000)	(60,000)	(81,000)	(96,000)
Net income and comprehensive income applicable to common stockholders	$ 1,326,000	$ 1,868,000	$ 4,638,000	$ 4,820,000
Basic net income per share (in dollars per share)	$ 0.05	$ 0.07	$ 0.17	$ 0.18
Diluted net income per share (in dollars per share)	$ 0.05	$ 0.07	$ 0.17	$ 0.18
Shares used in per share computation
Basic (in shares)	27,249	27,021	27,234	27,013
Diluted (in shares)	27,618	27,420	27,572	27,417
Other comprehensive income, net of tax:
Change in net unrealized gains on interest rate swap (net of tax effect of $192, $0, $192, and $0)	$ 327,000		$ 327,000
Other comprehensive income, net of tax	327,000		327,000
Total comprehensive income	$ 1,653,000	$ 1,868,000	$ 4,965,000	$ 4,820,000

[1] See Note 1 - Organization, Basis of Presentation, and Summary of Significant Accounting Policies for a discussion of accounting principles adopted during the period.