Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 02, 2013	Mar. 03, 2012	Mar. 02, 2013	Mar. 03, 2012
Operating activities:
Net income	$ 404	$ 1,339	$ 1,429	$ 5,800
Adjustments to reconcile net income to cash provided by (used in) operating activities:
Depreciation and amortization	218	256	783	820
(Gain) loss on sale of investments	(5)	10	(26)	11
(Gain) loss on disposal of assets	18	(3)	16	(73)
Stock compensation expense	81	131	413	393
Change in assets and liabilities, net of effects of acquired businesses:
Deferred income taxes	(8)	450	(16)	2,265
Accounts receivable	1,881	(690)	477	(754)
Income tax receivable	(419)	774	(228)	(4,810)
Inventories	452	(2,683)	2,167	(8,275)
Prepaid expenses and other assets	102	162	(324)	8,588
Accounts payable	(979)	(144)	255	(3,228)
Accrued liabilities	(95)	(6,664)	(295)	(49,530)
Long-term income tax liabilities	191	1,634	(126)	(5,381)
Other	158	(138)	348	1,610
Net cash provided by (used in) operating activities	1,999	(5,566)	4,873	(52,564)
Investing activities:
Cash consideration paid for acquired businesses			(2,557)	(2,297)
Capital expenditures	(512)	(8)	(1,069)	(82)
Proceeds from sale of assets		4	4	20
Proceeds from maturity of investments	30,032	116,385	127,542	318,767
Purchases of investments	(6,959)	(109,642)	(82,521)	(394,804)
Proceeds from sales of available-for-sale securities	24	62	161	183
Purchases of available-for-sale securities	(24)	(62)	(161)	(183)
Other		(33)		18
Net cash provided by (used in) investing activities	22,561	6,706	41,399	(78,378)
Financing activities:
Repurchase of common stock		(1,196)	(11,550)	(13,084)
Proceeds from issuance of common stock	65	298	148	660
Cash dividends paid	(886)	(830)	(2,685)	(2,508)
Other		3		6
Net cash used in financing activities	(821)	(1,725)	(14,087)	(14,926)
Effect of exchange rate changes on cash and cash equivalents	(234)	(167)	945	(677)
Increase/ (decrease) in cash and cash equivalents	23,505	(752)	33,130	(146,545)
Cash and cash equivalents at beginning of period	53,518	25,182	43,893	170,975
Cash and cash equivalents at end of period	$ 77,023	$ 24,430	$ 77,023	$ 24,430