Note 7 - Net Income Per Share (Tables)

3 Months Ended

Nov. 28, 2015

Notes Tables

Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table Text Block]

	Thirteen weeks ended
	November 28,		November 29,
	201 5		201 4
Net income available to shareholders	$	35,890	$	37,413
Allocation of net income for Basic:
Common Stock	$	28,539	$	29,649
Class B Common Stock		7,193		7,434
Unvested participating shares		158		330
	$	35,890	$	37,413
Weighted average number of shares for Basic:
Common Stock		15,218		15,128
Class B Common Stock		4,795		4,741
Unvested participating shares		95		192
		20,108		20,061
Earnings per share for Basic:
Common Stock	$	1.88	$	1.96
Class B Common Stock	$	1.50	$	1.57

Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table Text Block]

	Thirteen weeks ended November 28, 2015							Thirteen weeks ended November 29, 2014
	Earnings							Earnings
	to Common			Common				to Common			Common
	shareholders			Shares		EPS		shareholders			Shares		EPS
As reported - Basic	$	28,539			15,218	$	1.88	$	29,649			15,128	$	1.96
Add: effect of dilutive potential common shares
Share-Based Awards		—			119				—			139
Class B Common Stock		7,193			4,795				7,434			4,741
Add: Undistributed earnings allocated to unvested participating shares		154			—				323			—
Less: Undistributed earnings reallocated to unvested participating shares		(145	)		—				(305	)		—
Diluted EPS – Common Stock	$	35,741			20,132	$	1.78	$	37,101			20,008	$	1.85