Computation of Earnings Per Share (Tables)

6 Months Ended

Jul. 03, 2015

Earnings Per Share Reconciliation [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	For the Three Months Ended					For the Six Months Ended
	July 3, 2015		June 27, 2014			July 3, 2015		June 27, 2014
In thousands, except per share amounts
Earnings from continuing operations	$	21,691	$	16,709		$	34,440	$	28,653
Losses from discontinued operations, net of tax	—		(515		)	—		(1,002		)
Gain on disposal of discontinued operations, net of taxes	—		379			—		379
Net earnings	$	21,691	$	16,573		$	34,440	$	28,030
Basic:
Weighted average number of shares outstanding	27,240		27,039			27,214		26,981
Earnings per share from continuing operations	$	0.80	$	0.62		$	1.27	$	1.07
Loss per share from discontinued operations	—		(0.02		)	—		(0.04		)
Earnings per share from disposal of discontinued operations	—		0.01			—		0.01
Basic earnings per share	$	0.80	$	0.61		$	1.27	$	1.04
Diluted:
Weighted average number of shares outstanding	27,240		27,039			27,214		26,981
Weighted average shares issuable on exercise of dilutive stock options	152		155			145		157
Weighted average shares issuable on redemption of convertible notes	706		650			629		579
Total	28,098		27,844			27,988		27,717
Earnings per share from continuing operations	$	0.77	$	0.61		$	1.23	$	1.04
Loss per share from discontinued operations	—		(0.02		)	—		(0.04		)
Earnings per share from disposal of discontinued operations	—		0.01			—		0.01
Diluted earnings per share	$	0.77	$	0.60		$	1.23	$	1.01