Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Nov. 26, 2016	Nov. 28, 2015
Revenues		$ 386,108	$ 373,384
Operating expenses:
Cost of revenues	[1]	238,765	222,603
Selling and administrative expenses	[1]	79,446	72,749
Depreciation and amortization		22,140	19,738
Total operating expenses		340,351	315,090
Income from operations		45,757	58,294
Other (income) expense:
Interest expense		182	221
Interest income		(983)	(764)
Foreign exchange loss		494	479
Total other (income) expense		(307)	(64)
Income before income taxes		46,064	58,358
Provision for income taxes		17,850	22,468
Net income		$ 28,214	$ 35,890
Income per share – Diluted:
Income per share – Diluted (in dollars per share)		$ 1.38	$ 1.78
Income allocated to – Basic:
Income allocated to – Basic		$ 28,214	$ 35,890
Income allocated to – Diluted:
Income allocated to – Diluted		$ 28,020	$ 35,741
Weighted average number of shares outstanding – Diluted:
Weighted average number of shares outstanding – Diluted (in shares)		20,249	20,132
Common Class A [Member]
Income per share – Basic:
Income per share – Basic (in dollars per share)		$ 1.46	$ 1.88
Income per share – Diluted:
Income per share – Diluted (in dollars per share)		$ 1.38	$ 1.78
Income allocated to – Basic:
Income allocated to – Basic		$ 22,342	$ 28,539
Income allocated to – Diluted:
Income allocated to – Diluted		$ 28,020	$ 35,741
Weighted average number of shares outstanding – Basic:
Weighted average number of shares outstanding – Basic (in shares)		15,285	15,218
Weighted average number of shares outstanding – Diluted:
Weighted average number of shares outstanding – Diluted (in shares)		20,249	20,132
Dividends per share:
Dividends per share (in dollars per share)		$ 0.0375	$ 0.0375
Common Class B [Member]
Income per share – Basic:
Income per share – Basic (in dollars per share)		$ 1.17	$ 1.50
Income allocated to – Basic:
Income allocated to – Basic		$ 5,668	$ 7,193
Weighted average number of shares outstanding – Basic:
Weighted average number of shares outstanding – Basic (in shares)		4,847	4,795
Dividends per share:
Dividends per share (in dollars per share)		$ 0.03	$ 0.03

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