Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Unaudited) Parenthetical

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Condensed Consolidated Balance Sheets (Unaudited) Parenthetical (USD $)
In Thousands, except Share data, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Current assets:    
Accounts receivable, allowance $ 1,478 $ 1,503
Other acquired intangibles, accumulated amortization $ 24,905 $ 21,462
Shareholders' equity:    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, authorized shares (in shares) 50,000,000 50,000,000
Common stock, issued shares (in shares) 29,190,036 28,553,286
Common stock, outstanding shares (in shares) 29,190,036 28,553,286