Quarterly Financial Data

12 Months Ended

Sep. 30, 2013

Quarterly Financial Data [Abstract]

Quarterly Financial Data

17. Quarterly Financial Data (Unaudited)

	Three-Months Ended
	Dec. 31,		Mar. 31,		June 30,		Sept. 30,		Year (1)
		(Dollars and shares in thousands, except per share data)
Fiscal Year 2013
Total revenues	$	572,848	$	563,114	$	606,443	$	605,080	$	2,347,485
Gross profit		76,929		74,679		77,511		75,219		304,338
Operating income		27,077		24,238		26,534		22,473		100,323
Net income		16,751		15,100		16,781		14,216		62,849
Earnings per common share — basic	$	1.32	$	1.19	$	1.32	$	1.12	$	4.96
Earnings per common share — diluted	$	1.32	$	1.19	$	1.32	$	1.12	$	4.95
Weighted average common shares
outstanding:
Basic		12,665		12,674		12,679		12,683		12,675
Diluted		12,695		12,709		12,713		12,721		12,709
Fiscal Year 2012
Total revenues	$	461,901	$	507,170	$	554,669	$	551,406	$	2,075,146
Gross profit		62,514		66,618		69,519		68,265		266,916
Operating income		21,415		21,411		23,287		19,654		85,767
Net income		13,196		13,178		14,503		12,600		53,477
Earnings per common share — basic	$	1.05	$	1.04	$	1.15	$	0.99	$	4.24
Earnings per common share — diluted	$	1.05	$	1.04	$	1.15	$	0.99	$	4.23
Weighted average common shares
outstanding:
Basic		12,581		12,619		12,628		12,636		12,616
Diluted		12,605		12,648		12,662		12,672		12,647
(1) The sums of the quarterly amounts may not agree to the year-to-date amount as a result of rounding.