XML 61 R31.htm IDEA: XBRL DOCUMENT v2.4.0.6
CASH AND CASH EQUIVALENTS AND INVESTMENTS (Tables)
12 Months Ended
Dec. 31, 2012
Cash and Cash Equivalents and Investments from Continuing Operations

Cash and cash equivalents and investments from our continuing operations consist of the following as of December 31, 2012 and 2011:

 

     December 31, 2012  
     (Dollars in thousands)  
            Gross Unrealized        
     Cost      Gain      (Loss)     Fair Value  

Cash and cash equivalents:

          

Cash

   $ 136,784       $ —         $ —        $ 136,784   

Money market funds

     103,764         12         —           103,776   
  

 

 

    

 

 

    

 

 

   

 

 

 

Cash and cash equivalents, unrestricted

     240,548         12         —           240,560   
  

 

 

    

 

 

    

 

 

   

 

 

 

Restricted cash

     97,878         —           —           97,878   
  

 

 

    

 

 

    

 

 

   

 

 

 

Total cash and cash equivalents

     338,426         12         —           338,438   
  

 

 

    

 

 

    

 

 

   

 

 

 

Short-term investments (available-for-sale):

          

U.S. Treasury bills

     63,879         4         (7     63,876   
  

 

 

    

 

 

    

 

 

   

 

 

 

Total short-term investments (available-for-sale)

     63,879         4         (7     63,876   
  

 

 

    

 

 

    

 

 

   

 

 

 

Total cash and cash equivalents and short-term investments

   $ 402,305       $ 16       $ (7   $ 402,314   
  

 

 

    

 

 

    

 

 

   

 

 

 

Long-term investments (available-for-sale):

          

Municipal bonds

   $ 7,850       $ —         $ (468   $ 7,382   
  

 

 

    

 

 

    

 

 

   

 

 

 
     December 31, 2011  
     (Dollars in thousands)  
            Gross Unrealized        
     Cost      Gain      (Loss)     Fair Value  

Cash and cash equivalents:

          

Cash

   $ 157,317       $ —         $ —        $ 157,317   

Money market funds

     122,827         448         —           123,275   
  

 

 

    

 

 

    

 

 

   

 

 

 

Cash and cash equivalents, unrestricted

     280,144         448         —           280,592   
  

 

 

    

 

 

    

 

 

   

 

 

 

Short-term investments (available-for-sale):

          

U.S. Treasury bills

     133,648         31         (5     133,674   

U.S. Government Agencies

     26,962         —           (29     26,933   
  

 

 

    

 

 

    

 

 

   

 

 

 

Total short-term investments (available-for-sale)

     160,610         31         (34     160,607   
  

 

 

    

 

 

    

 

 

   

 

 

 

Total cash and cash equivalents and short-term investments

   $ 440,754       $ 479       $ (34   $ 441,199   
  

 

 

    

 

 

    

 

 

   

 

 

 

Long-term investments (available-for-sale):

          

Municipal bonds

   $ 11,150       $ —         $ (735   $ 10,415   
  

 

 

    

 

 

    

 

 

   

 

 

 
Schedule of Available-for-Sale Investments

A schedule of available-for-sale investments segregated by their original stated terms to maturity as of December 31, 2012 and 2011, are as follows:

 

     Less than
one year
     One to five
years
     Five to ten
years
     Greater than
ten years
     Total  
     (Dollars in thousands)  

Original stated term to maturity of available-for-sale-investments as of December- 31, 2012

   $ 63,876       $ —         $ —         $ 7,382       $ 71,258   

Original stated term to maturity of available-for-sale-investments as of December- 31, 2011

   $ 160,607       $ —         $ —         $ 10,415       $ 171,022   
Investments Measured at Fair Value on a Recurring Basis

Investments measured at fair value on a recurring basis subject to the disclosure requirements issued by FASB ASC Topic 820 – Fair Value Measurements at December 31, 2012 and December 31, 2011 were as follows:

 

     As of December 31, 2012  
     (Dollars in thousands)  
     Level 1      Level 2      Level 3      Total  

Municipal bonds

   $ —         $ —         $ 7,382       $ 7,382   

U.S. Treasury bills

     63,876         —           —            63,876   
  

 

 

    

 

 

    

 

 

    

 

 

 

Totals

   $ 63,876       $ —         $ 7,382       $ 71,258   
  

 

 

    

 

 

    

 

 

    

 

 

 
     As of December 31, 2011  
     (Dollars in thousands)  
     Level 1      Level 2       Level 3      Total  

Municipal bonds

   $ —         $ —         $ 10,415       $ 10,415   

U.S. Treasury bills

     133,674         —           —           133,674   

U.S. Government Agencies

     26,933         —           —           26,933   
  

 

 

    

 

 

    

 

 

    

 

 

 

Totals

   $ 160,607       $ —         $ 10,415       $ 171,022   
  

 

 

    

 

 

    

 

 

    

 

 

 
Assets Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3)

The following table presents a rollforward of our assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) as defined in FASB ASC Topic 820 for the year to date ended December 31, 2012:

 

     (Dollars in thousands)  

Balance at December 31, 2011

   $ 10,415   

Unrealized gain

     267   

Realized loss

     (188

Settlements

     (600

Sale of securities

     (2,512
  

 

 

 

Balance at December 31, 2012

   $ 7,382