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Fair Value Measurements (Tables)
 9 Months Ended
Sep. 30, 2014
Fair Value Disclosures [Abstract]  
Schedule Of Fair Value Of Assets
As of September 30, 2014 and December 31, 2013, the Company had the following assets measured at fair value on a recurring basis:
 
Fair Value Measurements at
Reporting Date Using
 
Total
 
Level 1
 
Level 2
 
Level 3
Assets
(in thousands)
As of September 30, 2014
 
 
 
 
 
 
 
Money market funds, included in cash and cash equivalents
$
50,001

 
$
—

 
$
50,001

 
$
—

Mutual funds(1)
15,641

 
15,641

 
—

 
—

Money market funds(1)
1,415

 
—

 
1,415

 
—

 
$
67,057

 
$
15,641

 
$
51,416

 
$
—

As of December 31, 2013
 
 
 
 
 
 
 
Money market funds, included in cash and cash equivalents
$
50,001

 
$
—

 
$
50,001

 
$
—

Mutual funds(1)
14,564

 
14,564

 
—

 
—

Money market funds(1)
1,786

 
—

 
1,786

 
—

 
$
66,351

 
$
14,564

 
$
51,787

 
$
—

________________________ 
(1)
Included in Investments, employee benefit plans fair value on the consolidated balance sheets.