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Accumulated Other Comprehensive Income (Tables)
 9 Months Ended
Sep. 30, 2013
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss)
The table below details the components of accumulated other comprehensive income at period end:

  
Pre-Tax Amount
 
Tax (Expense)Benefit
 
Net-of-Tax Amount
December 31, 2012
$
4,254

 
$
(1,641
)
 
$
2,613

Changes in net unrealized loss on investments
(4,011
)
 
1,547

 
(2,464
)
Reclassification adjustment for realized losses
199

 
(77
)
 
122

September 30, 2013
$
442

 
$
(171
)
 
$
271