Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended				9 Months Ended
	May 28, 2011		May 29, 2010		May 28, 2011		May 29, 2010
Revenues	$ 291,567		$ 261,248		$ 843,252		$ 770,989
Operating Expenses
Cost of revenues (1)	185,217	[1]	158,563	[1]	524,685	[1]	464,812	[1]
Selling and administrative expenses (1)	60,852	[1]	54,798	[1]	174,649	[1]	158,693	[1]
Depreciation and amortization	16,365		15,814		47,942		45,903
Total operating expenses	262,434		229,175		747,276		669,408
Income from operations	29,133		32,073		95,976		101,581
Other expense (income):
Interest expense	1,586		2,210		5,991		6,579
Interest income	(616)		(499)		(1,852)		(1,568)
Exchange rate (gain) loss	(291)		639		(682)		1,221
Total other expense (income)	679		2,350		3,457		6,232
Income before income taxes	28,454		29,723		92,519		95,349
Provision for income taxes	10,023		10,409		34,047		36,233
Net income	18,431		19,314		58,472		59,116
Class A
Income per share - Basic
Common Stock (in dollars per share)	$ 0.98		$ 1.03		$ 3.10		$ 3.20
Income per share - Diluted
Common Stock (in dollars per share)	$ 0.93		$ 0.98		$ 2.94		$ 3.03
Income allocated to: - Basic
Common Stock	14,453		15,145		45,810		46,388
Income allocated to: - Diluted
Common Stock	18,105		19,106		57,420		58,880
Weighted average number of shares outstanding - Basic:
Common Stock (in shares)	14,810		14,645		14,780		14,510
Weighted average number of shares outstanding - Diluted:
Common Stock (in shares)	19,549		19,490		19,522		19,455
Dividends per share:
Common Stock (in dollars per share)	$ 0.0375		$ 0.0375		$ 0.1125		$ 0.1125
Class B
Income per share - Basic
Common Stock (in dollars per share)	$ 0.78		$ 0.83		$ 2.48		$ 2.56
Income allocated to: - Basic
Common Stock	$ 3,635		$ 3,949		$ 11,555		$ 12,479
Weighted average number of shares outstanding - Basic:
Common Stock (in shares)	4,656		4,766		4,660		4,877
Dividends per share:
Common Stock (in dollars per share)	$ 0.0300		$ 0.0300		$ 0.0900		$ 0.0900

[1] Exclusive of depreciation on the Company's property, plant and equipment and amortization of its intangible assets.