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Accumulated Other Comprehensive Income
 9 Months Ended
Sep. 30, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income

Changes in the components of "Accumulated other comprehensive income" were as follows:
 
 
 
 
 
Unrealized
Gains on
Securities
 
Cumulative
Translation
Adjustment
 
Total
 
 
 
 
(in thousands)
Balance, January 1, 2014
 
 
 
$
6,921

 
$
(405
)
 
$
6,516

Current period other comprehensive income
 
 
 
4,134

 
30

 
4,164

Balance, September 30, 2014
 
 
 
$
11,055

 
$
(375
)
 
$
10,680