Acquisitions (Tables)

6 Months Ended

Jun. 30, 2012

Acquisitions [Abstract]

Summary of estimate of fair value of assets and liabilities on acquisition date

(In thousands)	January 31, 2012
Assets Acquired:
Cash	$	1,529
Receivables		5,002
Inventories		7,602
Prepaid expenses and other current assets		172
Current deferred income taxes		466
Property, plant and equipment		3,774
Intangible assets		29,500
Goodwill		26,305
Total assets acquired	$	74,350
Liabilities Assumed:
Payables	$	3,430
Accrued compensation and employee benefits		569
Income taxes		31
Long-term deferred income taxes		12,273
Other long-term liabilities		451
Total liabilities assumed	$	16,754

Summary of unaudited pro forma information

	Three Months Ended June 30,				Six Months Ended June 30,
(In thousands except per share amounts)	2012		2011		2012		2011
Net sales	$	81,974	$	85,501	$	162,063	$	153,957
Net earnings	$	7,442	$	8,084	$	14,130	$	12,404
Diluted earnings per share	$	0.52	$	0.54	$	0.97	$	0.82