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

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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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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.

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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
Income Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Jun. 30, 2019
Income Taxes [Line Items]
Discrete tax expense due to change in estimate of nondeductible expenses	$ 200
Effective income tax rate	27.70%		26.90%
Gross unrecognized tax benefits	$ 1,300		$ 1,300		$ 1,200
Unrecognized tax benefits that would impact effective tax rate if recognized	1,000		1,000
Income tax penalties and interest accrued	1,100		1,100		$ 1,000
Income (loss) before income taxes	15,720	$ 26,650	$ 31,301	$ 45,873
Administration of the Treasury, Belgium [Member]
Income Taxes [Line Items]
Income (loss) before income taxes	$ 1,100	$ 2,500