Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Aug. 30, 2014

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

(In thousands, except per share data) For the year ended August 30, 2014	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	346,704	$	343,967	$	352,238	$	351,988
Income before income taxes		56,356		41,224		50,114		47,657
Provision for income taxes		21,894		15,577		19,170		18,785
Net income	$	34,462	$	25,647	$	30,944	$	28,872
Income per share – basic
Common Stock	$	1.81	$	1.34	$	1.62	$	1.51
Class B Common Stock	$	1.45	$	1.08	$	1.30	$	1.21
Income per share – diluted
Common Stock	$	1.71	$	1.27	$	1.53	$	1.43
Income allocated to – basic
Common Stock	$	27,208	$	20,267	$	24,493	$	22,876
Class B Common Stock	$	6,798	$	5,041	$	6,127	$	5,742
Income allocated to – diluted
Common Stock	$	34,031	$	25,326	$	30,637	$	28,631
Weighted average number of shares outstanding – basic
Common Stock		15,029		15,077		15,102		15,113
Class B Common Stock		4,693		4,687		4,722		4,741
Weighted average number of shares outstanding – diluted
Common Stock		19,891		19,924		19,977		20,007

(In thousands, except per share data) For the year ended August 31, 2013	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	332,569	$	334,306	$	335,764	$	352,876
Income before income taxes		50,426		43,215		45,831		48,137
Provision for income taxes		19,666		16,573		17,109		17,576
Net income	$	30,760	$	26,642	$	28,722	$	30,561
Income per share – basic
Common Stock	$	1.62	$	1.40	$	1.51	$	1.61
Class B Common Stock	$	1.30	$	1.12	$	1.21	$	1.29
Income per share – diluted
Common Stock	$	1.54	$	1.33	$	1.43	$	1.52
Income allocated to – basic
Common Stock	$	24,191	$	20,963	$	22,638	$	24,123
Class B Common Stock	$	6,025	$	5,209	$	5,647	$	6,033
Income allocated to – diluted
Common Stock	$	30,244	$	26,196	$	28,307	$	30,178
Weighted average number of shares outstanding – basic
Common Stock		14,925		14,962		14,993		15,017
Class B Common Stock		4,647		4,647		4,675		4,694
Weighted average number of shares outstanding – diluted
Common Stock		19,693		19,747		19,820		19,882