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Other Current Liabilities
 12 Months Ended
Dec. 31, 2013
Text Block [Abstract]  
Other Current Liabilities

7.  Other Current Liabilities

 

     December 31,  
         2013              2012      
     (In thousands)  
            (1) as adjusted  

Accrued legal

    $ 780       $ 410   

Income taxes payable

      41         30   

Deferred income taxes

      0         97   

Other current liabilities

      832         582   
  

 

 

     

 

 

  

Total other current liabilities

    $     1,653       $     1,119   
  

 

 

     

 

 

  

 

  (1)

See Note 1 “Significant Accounting Policies — Intangible Assets” of Notes to Consolidated Financial Statemements