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Accumulated Other Comprehensive Loss
 12 Months Ended
Dec. 31, 2013
Equity [Abstract]  
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Loss
The changes in accumulated other comprehensive losses are as follows:

 
 
 
 
 
Foreign currency translation adjustment
 
Unrealized (gain) loss on available for sale securities
 
Total
 
 
(in thousands)
Balance at December 31, 2011
 
$
(601
)
 
$
53

 
$
(548
)
Other comprehensive (loss) income before reclassifications
 
(224
)
 
6

 
(218
)
Amounts reclassified from accumulated other comprehensive income*
 
—

 
—

 
—

   Total other comprehensive (loss) income
 
(224
)
 
6

 
(218
)
Balance at December 31, 2012
 
$
(825
)
 
$
59

 
$
(766
)
Other comprehensive loss before reclassifications
 
(3,876
)
 
(10
)
 
(3,886
)
Amounts reclassified from accumulated other comprehensive income*
 
—

 
—

 
—

   Total other comprehensive loss
 
(3,876
)
 
(10
)
 
(3,886
)
Balance at December 31, 2013
 
$
(4,701
)
 
$
49

 
$
(4,652
)
* Amounts reclassified affect other income in the consolidated statements of income.