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Concentrations of Credit Risk (Tables)
 12 Months Ended
Dec. 31, 2011
Company's Demand Deposits and Temporary Cash Investments

At December 31, 2011 and 2010, the Company’s demand deposits and temporary cash investments consisted of the following (in thousands):

 

     2011     2010  

Deposits in FDIC and SIPC-insured institutions under insurance limits

    $ 289      $ 1,523   

Deposits in FDIC and SIPC-insured institutions over insurance limits

      50,035        51,625   

Deposits in foreign banks

      18,823        11,533   
  

 

 

    

 

 

  
     69,147        64,681   

Less outstanding checks and other reconciling items

      (45,201 )      (37,069 ) 
  

 

 

    

 

 

  

Cash and cash equivalents

    $ 23,946      $ 27,612