Earnings Per Share (Tables)

9 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of information necessary to calculate basic and diluted earnings (loss) per share

The following table presents information necessary to calculate basic and diluted earnings per share (in thousands, except per share data): 

	Three Months Ended					Nine Months Ended
	June 30, 2018		July 1, 2017			June 30, 2018			July 1, 2017
Weighted average shares outstanding—basic	24,658		24,537			24,684			24,460
Dilutive effect of employee stock awards	219		286			287			281
Weighted average shares outstanding—diluted	24,877		24,823			24,971			24,741
Net income from continuing operations	$	66,970	$	62,871		174,175			135,757
Loss from discontinued operations, net of income taxes	—		(1,754		)	(2		)	(2,387	)
Net income	$	66,970	$	61,117		$	174,173		133,370