Income Taxes

3 Months Ended

Dec. 31, 2011

Income Taxes [Abstract]

Income Taxes

9. Income Taxes

As of December 31, 2011, the Company's liability for unrecognized tax benefits was $5.2 million, of which $1.6 million would affect the effective tax rate if recognized. At October 1, 2011, the Company's liability for unrecognized tax benefits was $5.1 million, of which $1.5 million would affect the effective tax rate if recognized. As of December 31, 2011, the Company does not expect significant changes in the amount of unrecognized tax benefits during the next twelve months.