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Income Taxes (Tables) | 6 Months Ended
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Jun. 30, 2018
Income Tax Disclosure [Abstract] |
Schedule of Components of Income Tax Expense | The following table presents components of income tax expense for the three and six months ended June 30, 2018 and 2017:
| Three months ended June 30, | Six months ended June 30,
(in thousands) | 2018 | 2017 | 2018 | 2017
Income tax based on income from continuing operations, at estimated tax rates of 30.1% and 32.8%, respectively | $11,239 | $989 | $15,779 | $6,744
Provision for change in estimated tax rate | (359) | 36 | - | -
Income tax before discrete items | 10,880 | 1,025 | 15,779 | 6,744
Discrete tax expense: |  |  |  |
Exercise of US Stock Options | (3) | - | (126) | (55)
Impact of mandatory repatriation | (1,099) | - | (1,099) | -
Adjustments to prior period tax liabilities | (206) | 189 | (252) | 189
Provision for/resolution of tax audits and contingencies, net | 2,443 | 599 | 2,448 | 1,451
Changes in valuation allowance | (4,986) | - | (4,986) | -
Other | 2 | (34) | (124) | -
Total income tax expense | $7,031 | $1,779 | $11,640 | $8,329

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- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319 + Details
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