Tax Cuts and Jobs Act of 2017, Income Tax Expense (Benefit)

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- Definition

Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Provisional Income Tax Expense (Benefit)

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No definition available.

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Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Transition Tax for Accumulated Foreign Earnings, Provisional Income Tax Expense (Benefit)

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- Definition

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

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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- Definition

Tax year that remains open to examination under enacted tax laws, in CCYY format.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of unrecognized tax benefits.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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

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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
Income Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2018
Income Taxes [Line Items]
Federal statutory income tax rate (percent)					28.00%
Tax Cuts and Jobs Act of 2017, income tax expense (benefit)					$ (200)
Effective income tax rate			25.20%
Transition tax on repatriation of foreign earnings			$ 9,400		9,600
Gross unrecognized tax benefits	$ 1,500		1,500		2,100
Unrecognized tax benefits that would impact effective tax rate if recognized	1,200		1,200
Income tax penalties and interest accrued	1,200		1,200		1,200
Income (loss) before income taxes	26,650	$ 20,310	$ 45,873	$ 27,090
Minimum [Member]
Income Taxes [Line Items]
Open tax year			2013
Internal Revenue Service (IRS) [Member]
Income Taxes [Line Items]
Provisional income tax expense (benefit) due to remeasurement of deferred tax liabilities					(1,600)
Administration of the Treasury, Belgium [Member]
Income Taxes [Line Items]
Provisional income tax expense (benefit) due to remeasurement of deferred tax liabilities					$ 1,000
Income (loss) before income taxes	$ (2,700)		$ (1,800)