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Cash and Cash Equivalents
9 Months Ended
Sep. 30, 2013
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents
5.
Cash and Cash Equivalents
 
The Company considers all highly liquid investments with an original maturity of three months or less at the date of purchase to be cash equivalents. Cash and cash equivalents include money market funds. Cash equivalents are carried at fair market value. At September 30, 2013, the Company had $375,000 of restricted cash in a certificate of deposit securing a line of credit. Related unrealized gains and losses were not material as of September 30, 2013 and December 31, 2012. There have been no unrealized gains or losses reclassified to accumulated other comprehensive income.
  
Cash and cash equivalents and restricted cash consist of the following:
 
 
September 30,
 
December 31,
 
 
 
2013
 
2012
 
 
 
(In thousands)
 
 
 
(unaudited)
 
 
 
 
Cash
 
$
1,181
 
$
729
 
Money market
 
$
22,648
 
$
8,167
 
Total cash and cash equivalents
 
$
23,829
 
$
8,896
 
 
 
 
 
 
 
 
 
Restricted cash
 
$
375
 
$
375
 
Total
 
$
24,204
 
$
9,271