Income Taxes - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Income Tax Contingency [Line Items]
Effective tax rate	21.00%	28.00%	35.00%
Adjustment to income tax expense for the remeasurement of deferred taxes		$ 44,500
Valuation allowance	$ 14,252	12,716
Period of net operating loss carryover	15 years
Amount recorded in connection with inventory	$ 144
Additions based on tax positions taken during the current period	1,216	$ 216	$ 47
Expected decrease in unrecognized tax benefits, next 12 months	398
Unrecognized tax benefits that would impact effective tax rate	1,103
Accrued interest related to unrecognized tax benefits	157
State and Local Jurisdiction
Income Tax Contingency [Line Items]
Additions based on tax positions taken during the current period	$ 922

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Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Change In Tax Rate, Deferred Tax Liability, Provisional Income Tax Benefit

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of interest expense accrued for an underpayment of income taxes.

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

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