Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 26,048	$ 12,417
Accounts receivable, less allowance for doubtful accounts of $1,066 in 2010 and $1,183 in 2011	135,641	145,350
Inventories	168,438	172,796
Deferred income taxes	10,283	8,476
Prepaid expenses and other current assets	16,314	11,153
Total current assets	356,724	350,192
Property, plant and equipment, net	139,187	140,895
Deferred income taxes	2,389	2,009
Goodwill	234,815	295,068
Other intangible assets, net	195,531	190,091
Other assets	6,948	7,518
Total assets	935,594	985,773
LIABILITIES AND SHAREHOLDERS' EQUITY
Current portion of long-term debt	54,557	110,433
Accounts payable	21,162	21,692
Accrued compensation and benefits	31,142	28,411
Income taxes payable	6,470	973
Other current liabilities	17,853	18,357
Total current liabilities	131,184	179,866
Long-term debt	88,952	85,182
Deferred income taxes	92,785	106,046
Other long-term liabilities	49,602	28,116
Total liabilities	362,523	399,210
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 issued in 2010 and 2011, respectively	313	313
Paid-in capital	321,994	319,406
Retained earnings	354,439	354,020
Accumulated other comprehensive loss	(26,348)	(15,861)
Less: Treasury stock, at cost; 3,077,377 and 3,358,078 shares in 2010 and 2011, respectively	(77,327)	(71,315)
Total shareholders' equity	573,071	586,563
Total liabilities and shareholders' equity	$ 935,594	$ 985,773