Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
ASSETS
Cash and cash equivalents	$ 38,123	$ 23,720
Accounts receivable, net	140,570	139,124
Inventories	148,717	156,228
Income taxes receivable	2,800	2,897
Deferred income taxes	10,548	11,931
Prepaid expenses and other current assets	17,848	14,993
Total current assets	358,606	348,893
Property, plant and equipment, net	137,612	139,041
Deferred income taxes	1,166	1,057
Goodwill	249,160	249,160
Other intangible assets, net	186,823	190,809
Other assets	149,653	150,547
Total assets	1,083,020	1,079,507
LIABILITIES AND SHAREHOLDERS' EQUITY
Current portion of long-term debt	1,093	1,050
Accounts payable	27,223	23,622
Accrued compensation and benefits	25,885	33,511
Income taxes payable	1,617	2,706
Other current liabilities	43,337	64,325
Total current liabilities	99,155	125,214
Long-term debt	233,017	160,802
Deferred income taxes	105,630	99,857
Other long-term liabilities	60,551	86,636
Total liabilities	498,353	472,509
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 shares authorized; 31,299,194 shares issued in 2012 and 2013, respectively	313	313
Paid-in capital	322,792	324,322
Retained earnings	389,620	377,907
Accumulated other comprehensive loss	(28,852)	(27,581)
Less: 2,925,801 and 3,813,051 shares of common stock in treasury, at cost in 2012 and 2013, respectively	(99,206)	(67,963)
Total shareholders' equity	584,667	606,998
Total liabilities and shareholders' equity	$ 1,083,020	$ 1,079,507