Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 19,454	$ 26,048
Accounts receivable, net	142,351	135,641
Inventories	163,390	168,438
Deferred income taxes	10,951	10,283
Prepaid expenses and other current assets	15,132	16,314
Total current assets	351,278	356,724
Property, plant and equipment, net	141,032	139,187
Deferred income taxes	2,422	2,389
Goodwill	234,794	234,815
Other intangible assets, net	193,643	195,531
Other assets	153,391	6,948
Total assets	1,076,560	935,594
LIABILITIES AND SHAREHOLDERS' EQUITY
Current portion of long-term debt	54,219	54,557
Accounts payable	27,088	21,162
Accrued compensation and benefits	20,863	31,142
Income taxes payable	4,991	6,470
Other current liabilities	58,684	17,853
Total current liabilities	165,845	131,184
Long-term debt	138,952	88,952
Deferred income taxes	95,791	92,785
Other long-term liabilities	89,247	49,602
Total liabilities	489,835	362,523
Commitments and contingencies
Preferred stock, par value $.01 per share; authorized 500,000 shares; none outstanding	0	0
Common stock, par value $.01 per share; 100,000,000 authorized; 31,299,203 issued in 2011 and 2012, respectively	313	313
Paid-in capital	323,486	321,994
Retained earnings	360,185	354,439
Accumulated other comprehensive loss	(25,271)	(26,348)
Less: 3,358,078 and 3,115,110 shares of common stock in treasury, at cost in 2011 and 2012, respectively	(71,988)	(77,327)
Total shareholders' equity	586,725	573,071
Total liabilities and shareholders' equity	$ 1,076,560	$ 935,594