Business Divestiture and Discontinued Operations (Tables)
 6 Months Ended
Jun. 30, 2012
Discontinued Operations and Disposal Groups [Abstract]  
Carrying amounts of the assets and liabilities of discontinued operations

The carrying amounts of the assets and liabilities of our discontinued operations are as follows:

 

                 
(in thousands)   June 30,
2012		     December 31,
2011		  

Cash and cash equivalents

   $ 649     $ 5  

Property and equipment held for sale

     3,500       3,500  

Other assets

     2       6  
   

 

 

    

 

 

  

Current assets of discontinued operations

   $ 4,151     $ 3,511  
   

 

 

    

 

 

  

Current liabilities of discontinued operations

   $ 709     $ 172  
   

 

 

    

 

 

  
Financial results of our discontinued operations

The financial results of our discontinued operations are as follows:

 

                                 
    Three Months Ended     Six Months Ended  
(in thousands)   June 30,
2012		     July 2,
2011		     June 30,
2012		     July 2,
2011		  

Revenues

   $ —     $ —     $ —     $ 6  

Total operating expense credits (1)

     (168 )      (447 )      (151 )      (548 ) 

Net gains on business divestitures (2)

     3       465       19,862       2,120  

Income before income taxes

     171       912       20,013       2,674  

Net income from discontinued operations

     117       579       18,553       1,698