Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2011
Income Statement [Abstract]
Revenue	$ 584,497	$ 524,456	$ 480,894
Cost of sales	433,644	391,173	361,400
Gross profit	150,853	133,283	119,494
Selling, general, and administrative expenses	132,505	127,913	127,896
(Loss) income from operations	18,348	5,370	(8,402)
Interest expense	4,218	4,447	3,488
(Loss) income before income tax benefit	14,130	923	(11,890)
Income tax benefit	894	176	367
Net (loss) income	$ 15,024	$ 1,099	$ (11,523)
Basic net (loss) income per common share	$ 0.65	$ 0.05	$ (0.52)
Diluted net (loss) income per common share	$ 0.63	$ 0.05	$ (0.52)
Weighted average number of common shares used in computing net (loss) income per common share:
Basic	23,253,992	22,740,986	22,375,271
Diluted	24,003,728	23,335,918	22,375,271

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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