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FAIR VALUE MEASUREMENTS (Tables)
9 Months Ended
Sep. 30, 2012
FAIR VALUE MEASUREMENTS [Abstract]  
Financial assets accounted at fair value on a recurring basis
The following table sets forth by level, within the fair value hierarchy, the Company's financial assets accounted for at fair value on a recurring basis as of September 30, 2012 and December 31, 2011 (dollars in thousands).

 
 
 
 
Assets at Fair Value Using
 
 
Total
 
 
Quoted Prices in Active Markets for Identical Assets (Level 1)
 
 
Significant Other Observable Inputs (Level 2)
 
 
Significant Unobservable Inputs (Level 3)
 
As of September 30, 2012
 
 
 
 
 
 
 
 
 
 
 
 
Available-for-sale securities:
 
 
 
 
 
 
 
 
 
 
 
 
   Investments held in Rabbi Trust
 
$
5,983
 
 
$
5,983
 
 
$
-
 
 
$
-
 
   Marketable securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        Publicly-traded equity securities
 
 
214
 
 
 
214
 
 
 
-
 
 
 
-
 
        Fixed income securities
 
 
5,034
 
 
 
-
 
 
 
5,034
 
 
 
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   Total
 
$
11,231
 
 
$
6,197
 
 
$
5,034
 
 
$
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As of December 31, 2011
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Available-for-sale securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   Investments held in Rabbi Trust
 
$
5,786
 
 
$
5,786
 
 
$
-
 
 
$
-
 
   Marketable securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
        Publicly-traded equity securities
 
 
727
 
 
 
727
 
 
 
-
 
 
 
-
 
        Fixed income securities
 
 
5,004
 
 
 
-
 
 
 
5,004
 
 
 
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   Total
 
$
11,517
 
 
$
6,513
 
 
$
5,004
 
 
$
-