Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Assets
Cash and cash equivalents	$ 97,039	$ 48,028
Accounts receivable, net of reserve	90,082	89,473
Inventories	121,152	116,357
Other current assets	14,127	13,380
Total current assets	322,400	267,238
Property, plant, and equipment, net	131,752	151,613
Goodwill	341,174	359,863
Acquired intangibles	91,777	98,759
Other assets	7,059	6,201
Total assets	894,162	883,674
Liabilities and Shareholders' Equity
Accounts payable	69,625	69,060
Accrued expenses	49,879	47,432
Current maturities of long-term debt	409	1,093
Total current liabilities	119,913	117,585
Long-term debt	213,598	206,710
Deferred income taxes	55,124	57,068
Other non-current liabilities	33,778	25,489
Shareholders' equity:
Preferred stock, $0.01 par value; authorized 10,000 shares; none outstanding
Common stock, $0.01 par value; authorized 50,000 shares; 31,131 and 30,938 shares issued in 2013 and 2012	311	309
Additional paid-in capital	243,389	240,107
Retained earnings	236,449	242,082
Accumulated other comprehensive loss	(3,585)	(1,575)
Cost of 395 and 350 common shares held in treasury in 2013 and 2012	(4,815)	(4,101)
Total shareholders' equity	471,749	476,822
Total liabilities and shareholders' equity	$ 894,162	$ 883,674