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Income Taxes | 9 Months Ended
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Sep. 30, 2017
Income Taxes [Abstract] |
Income Taxes | 8. Income Taxes The Company had $0.3 million of unrecognized tax benefits at September 30, 2017, resulting from tax positions taken during the nine months ended September 30, 2017. In addition, the Company recognized approximately $0.3 million of benefits in each of the nine months ended September 30, 2016 and 2017 related to tax positions taken during prior years. The Company did not incur expense for interest and penalties in the nine months ended September 30, 2017, and recorded approximately $0.1 million of expense for interest and penalties in the nine months ended September 30, 2016. The Company does not expect its unrecognized tax benefits will be realized. If amounts accrued are different than amounts ultimately assessed by taxing authorities, the Company would record an adjustment to income tax expense. The Company does not anticipate significant changes to other unrecognized tax benefits. The Company paid $25.0 million and $21.8 million in income taxes during the nine months ended September 30, 2016 and 2017, respectively.

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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32559-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32718-109319 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32639-109319 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32537-109319 + Details
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