Income Taxes	9 Months Ended
Sep. 30, 2019
Income Tax Disclosure [Abstract]
Income Taxes	9. Income Taxes The effective income tax rate from continuing operations was 24.4% and 20.3% for the three months ended September 30, 2019 and 2018, respectively, and 21.6% and 20.4% for the nine months ended September 30, 2019 and 2018, respectively. The difference between the federal statutory rate and effective income tax rates is principally due to the inclusion of state taxes and non-deductible compensation, offset by an excess tax benefit and the use of federal employment tax credits.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-URI http://asc.fasb.org/topic&trid=2144680

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