XML 40 R19.htm IDEA: XBRL DOCUMENT v2.4.0.8
Summary of Significant Accounting Policies (Tables)
 6 Months Ended
Jun. 30, 2014
Summary of Significant Accounting Policies  
Schedule of cash paid

        Cash paid (in thousands) for:

 
   Three Months Ended
June 30,		   Six Months Ended
June 30,		  
 
   2014   2013   2014   2013  

Interest

   $ 623   $ 509   $ 884   $ 520  

Income taxes

     405     2,525     924     3,123  
                   
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Total

   $ 1,028   $ 3,034   $ 1,808   $ 3,643  
                   
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​