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                                  EXHIBIT 11.

                 STATEMENT RE COMPUTATION OF PER SHARE EARNINGS


    Computations of net income per share for the years ended December 31, 1994,
1993, and 1992 are as follows:




                                                    1994           1993        1992
                                                    ----           ----        ----
                                                                           
    PRIMARY                                                                            
    -------                                                                            
                                                                                       
    Net income (loss)                            $(183,581)      $21,510      $34,503  
                                                 =========       =======      =======  
                                                                                             
    Average common shares outstanding               22,266        20,505       19,874
                                                  
    Dilutive common equivalent shares             
         issuable upon the exercise of            
         options currently outstanding            
         to purchase common shares                      --           421          732
                                                 ---------       -------      -------  
                                                    22,266        20,926       20,606
                                                 =========       =======      =======  
                                                  
    Net income (loss) per share                  $   (8.24)      $  1.03      $  1.67
                                                 =========       =======      =======  
                                                  
    FULLY DILUTED                                 
    -------------                                 
                                                  
    Net income (loss)                            $(183,581)      $21,510      $34,503
    Add: Interest expense net of tax             
         related to convertible Debentures           1,241            --           --
                                                 ---------       -------      -------  
                                                  
    Adjusted net income                          $(182,340)      $21,510      $34,503
                                                 =========       =======      =======  
                                                  
    Average common shares outstanding               22,266        20,505       19,874
                                                  
    Dilutive common equivalent shares             
         issuable upon the exercise of            
         options currently outstanding            
         to purchase common shares                     654           421          732
                                                  
    Conversion of Debentures                         2,761            --           --
                                                 ---------       -------      -------  
                                                    25,681        20,926       20,606
                                                 =========       =======      =======  
                                                  
                                                  
    Net income (loss) per share                  $   (7.10)      $  1.03      $  1.67
                                                 =========       =======      =======  
                                          


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