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Comprehensive Income
9 Months Ended
Sep. 30, 2011
Comprehensive Income [Abstract] 
Comprehensive Income

Note 6. Comprehensive Income

Comprehensive income was $8.0 million for the three months ended September 30, 2011, compared to $4.6 million for the three months ended September 30, 2010. Comprehensive income was $19.9 million for the nine months ended September 30, 2011, compared to $23.7 million for the same period in 2010. The difference between net income as reported and comprehensive income was due to changes in unrealized gains and losses, net of tax and a change in the deferred tax asset valuation allowance of $0.5 million and $0.7 million for the three and nine months ended September 30, 2011, respectively, and ($0.0) and ($0.8) million for the three and nine months ended September 30, 2010, respectively.