Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 23,720	$ 26,048
Accounts receivable, less allowance for doubtful accounts of $1,183 in 2011 and $1,203 in 2012	139,124	135,641
Inventories	156,228	168,438
Income taxes receivable	191	0
Deferred income taxes	11,931	10,283
Prepaid expenses and other current assets	14,993	16,314
Total current assets	346,187	356,724
Property, plant and equipment, net	139,041	139,187
Deferred income taxes	1,057	2,389
Goodwill	256,821	234,815
Other intangible assets, net	190,809	195,531
Other assets	150,547	6,948
Total assets	1,084,462	935,594
LIABILITIES AND SHAREHOLDERS' EQUITY
Current portion of long-term debt	1,050	54,557
Accounts payable	23,622	21,162
Accrued compensation and benefits	33,511	31,142
Income taxes payable	0	6,470
Other current liabilities	64,325	17,853
Total current liabilities	122,508	131,184
Long-term debt	160,802	88,952
Deferred income taxes	107,518	92,785
Other long-term liabilities	86,636	49,602
Total liabilities	477,464	362,523
Commitments and contingencies
Preferred stock, par value $.01 per share; authorized 500,000 shares, none issued or outstanding	0	0
Common stock, par value $.01 per share; 100,000,000 authorized; 31,299,203 and 31,299,194 issued in 2011 and 2012, respectively	313	313
Paid-in capital	324,322	321,994
Retained earnings	377,907	354,439
Accumulated other comprehensive loss	(27,581)	(26,348)
Less: Treasury stock, at cost; 3,358,078 and 2,925,801 shares in 2011 and 2012, respectively	(67,963)	(77,327)
Total shareholders' equity	606,998	573,071
Total liabilities and shareholders' equity	$ 1,084,462	$ 935,594