EX-12.1 2 a2223229zex-12_1.htm EX-12.1
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Exhibit 12.1

Ratio of Earnings to Fixed Charges
(Unaudited)

 
  For the Year Ended December 31,  
$s in thousands
  2014   2013   2012   2011   2010  

Earnings (as defined):

                               

Earnings before income taxes

  $ 61,050   $ 50,147   $ 41,718   $ 29,807   $ 22,186  

Fixed charges

    10,732     856     900     1,635     368  

Earnings

  $ 71,782   $ 51,003   $ 42,618   $ 31,442   $ 22,554  

Fixed charges (as defined):

                               

Interest expense

  $ 10,677   $ 828   $ 878   $ 1,604   $ 320  

Estimated interest within rental expense

    55     28     22     31     48  

Fixed charges

  $ 10,732   $ 856   $ 900   $ 1,635   $ 368  

Ratio of earnings to fixed charges

    6.7     59.6     47.3     19.2     61.2  



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Ratio of Earnings to Fixed Charges (Unaudited)