Income Taxes (Details) (USD $)	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Income Taxes [Abstract]
Effective income tax rate (in hundredths)	41.00%	40.20%
Unrecognized tax benefits excluding interest	$ 240,000
Unrecognized tax benefits that would impact effective tax rate	213,000
Unrecognized tax benefits that may decrease in the next 12 months due to expirations of statute of limitations	$ 0

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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- Definition

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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