Consolidated Balance Sheets (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Assets
Cash and cash equivalents	$ 21,093	$ 60,866
Accounts receivable, net of reserve of $4,017 and $3,504 in 2011 and 2010, respectively	124,753	70,371
Inventories	115,742	77,848
Other current assets	24,746	20,229
Assets of discontinued operations	2,501	13,063
Total current assets	288,835	242,377
Property, plant, and equipment, net	157,529	145,783
Goodwill	350,363	298,346
Acquired intangibles	99,308	66,301
Equity method investment		1,345
Other assets	7,570	16,766
Assets of discontinued operations		39,972
Total assets	903,605	810,890
Liabilities and Shareholders' Equity
Accounts payable	84,181	56,775
Accrued expenses	55,280	36,785
Current maturities of long-term debt	408	408
Liabilities of discontinued operations	31	6,150
Total current liabilities	139,900	100,118
Long-term debt	226,590	206,789
Deferred income taxes	51,661	37,119
Other non-current liabilities	22,877	23,221
Liabilities of discontinued operations		2,790
Shareholders' equity:
Preferred stock, $0.01 par value; authorized: 10,000,000 shares; none outstanding
Common stock, $0.01 par value; authorized 50,000,000 shares; 30,696,662 and 30,516,197 shares issued at June 30, 2011 and December 31, 2010, respectively	307	305
Additional paid-in capital	235,139	231,999
Retained earnings	229,128	212,914
Accumulated other comprehensive income (loss)	1,127	(2,060)
Cost of 280,157 and 218,894 common shares held in treasury at June 30, 2011 and December 31, 2010, respectively	(3,124)	(2,305)
Total shareholders' equity	462,577	440,853
Total liabilities and shareholders' equity	$ 903,605	$ 810,890