XML 37 R14.htm IDEA: XBRL DOCUMENT v2.4.0.6
Investments
 6 Months Ended
Jun. 30, 2012
Investments [Abstract]  
Investments
The amortized cost and fair value of securities are as follows:
 
 
 
June 30, 2012
 
 
 
Amortized Cost
  
Gross unrealized gains
  
Gross unrealized losses
  
Fair Value
 
(amounts in thousands)
 
  
  
  
 
 
 
  
  
  
 
Securities held to maturity
 
  
  
  
 
Certificates of deposit
 
$
250
  
$
-
  
$
-
  
$
250
 
 
                
Total investments
 
$
250
  
$
-
  
$
-
  
$
250