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Accumulated Other Comprehensive Income (Loss) (Tables)
 12 Months Ended
Dec. 31, 2013
Statement of Comprehensive Income [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss)
The components of accumulated other comprehensive loss, net of tax, consist of the following (in thousands):

 
December 31,
 
2013
 
2012
Foreign currency translation adjustment
$
(234
)
 
$
69

Net unrealized loss on investments
(242
)
 
(105
)
        Accumulated other comprehensive income (loss)
$
(476
)
 
$
(36
)