Quarterly report pursuant to Section 13 or 15(d)

Income Taxes Unrecognized tax benefits (Details)

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Income Taxes Unrecognized tax benefits (Details) (USD $)
In Thousands, unless otherwise specified
9 Months Ended
Sep. 30, 2014
Income Tax Disclosure [Abstract]  
Balance, beginning of period $ 9,200
Additions for prior year tax positions 0
Settlements with tax authorities (4,100)
Reductions of prior year tax positions 0
Balance, end of period $ 5,100