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Comprehensive Income
9 Months Ended
Sep. 30, 2012
Comprehensive Income [Abstract]  
Comprehensive Income

Note 6. Comprehensive Income

Comprehensive income was $9.0 million for the three months ended September 30, 2012, as compared to $6.2 million for the three months ended September 30, 2011. Comprehensive income was $22.0 million for the nine months ended September 30, 2012, as compared to $18.1 million for the same period in 2011. The difference between net income as reported and comprehensive income for the three months ended September 30, 2012 was due to changes in unrealized gains and losses, net of tax of $1.4 million compared to $0.8 million change in unrealized gains and losses, net of tax and a change in the deferred tax asset valuation allowance of $0.5 million for the same period in 2011. The difference between net income as reported and comprehensive income for the nine months ended September 30, 2012 was due to changes in unrealized gains and losses, net of tax of $1.9 million compared to $1.3 million change in unrealized gains and losses, net of tax and a change in the deferred tax asset valuation allowance of $0.7 million for the same period in 2011.