XML 30 R19.htm IDEA: XBRL DOCUMENT v2.4.0.6
Marketable Securities
3 Months Ended
Mar. 31, 2012
Marketable Securities [Abstract]  
Marketable Securities
Note 13.  Marketable Securities
 
We have categorized all marketable securities as available-for-sale securities. Management performs a quarterly evaluation of marketable securities for any other-than-temporary impairment.  We determined that none of our securities were impaired as of March 31, 2012.
 
The following table includes cost and valuation information on our investment securities at March 31, 2012:
 
       
 
   
 (Amounts In Thousands)       
AOCI** Unrealized
   
Securities Available for Sale
 
Cost Basis
 
Holding Gain
 
Fair Value
               
Bonds*
 
$      8,695
 
$     135
 
$      8,830
Mutual Funds
 
$      4,165
 
$       91
 
$      4,256
     Total
   
$    12,860
 
$      226
 
 $    13,086
               
* Various maturity dates from February 2014 - January 2017.
             
** Accumulated Other Comprehensive Income