v3.2.0.727
Balance Sheet Parenthetical (Parentheticals) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Allowance for doubtful accounts $ 1,654 $ 1,654
Common stock, par value $ 0.01  
Common stock, shares authorized 100,000,000  
Common stock, shares issued 70,118,000 69,800,000
Common stock, shares outstanding 35,921,000 36,920,000
Preferred stock, par value $ 0.10  
Preferred stock, shares authorized 14,399,000  
Preferred stock, shares issued 0  
Preferred stock, shares outstanding 0  
Treasury stock, 33,832 and 32,880 shares of common held at cost 34,197,000 32,880,000