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Income Taxes - Narrative (Details) | 12 Months Ended
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Jun. 30, 2021 USD ($) Segment | Jun. 30, 2020 USD ($) | Jun. 30, 2019 USD ($)
Operating Loss Carryforwards [Line Items] |  |  |
Combined effects of tax reform | $ 0 | $ 0 | $ (9,280,000)
Income Tax (Textual) [Abstract] |  |  |
Valuation Allowance Adjustment | 1,127,000 | 755,000 | (1,473,000)
Change In Permanent Reinvestment Assertion | 0 | 0 | 6,093,000
Tax Benefits associated with Net Operating Loss Carryforwards in Federal, State and Foreign Jurisdictions | 44,258,000 | 31,891,000 |
Valuation Allowance | (21,263,000) | (16,654,000) |
Change in Valuation Allowance, Current Year | 4,600,000 |  |
Deferred Tax Assets, Tax Credit Carryforwards | 32,490,000 | 21,048,000 |
Unremitted Earnings of Non-U.S. Subsidiaries and Affiliates |  | 1,500,000,000 |
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 8,700,000 | 8,700,000 | 9,000,000.0
Increase (reduction) in Interest | 200,000 | 1,000,000.0 | (400,000)
Interest Accrued | 1,400,000 | 1,200,000 |
Penalties Accrued | 0 | 500,000 |
Unrecognized Tax Benefits, Period Increase (Decrease) |  |  | 5,300,000
Deferred Tax Liabilities, Undistributed Foreign Earnings | 6,429,000 | 5,855,000 |
Discrete Benefit for Swiss Tax Reform |  | (14,500,000) |
Total Net Deferred Tax Liabilities | (35,032,000) | (24,986,000) |
Decrease in Unrecognized Tax Benefits is Reasonably Possible | $ 5,300,000 |  |
CARES Act, Period of Preceding Taxable Years for Net Operating Loss Carryback | Segment | 5 |  |
CARES Act, Percent of Taxable Income Permitted to be Offset by Net Operating Loss Carryovers and Carrybacks | $ 1 |  |
Allowable business interest deduction, percent, before CARES Act | 0.30 |  |
Allowable business interest deduction, percent, after CARES Act | 0.50 |  |
US Income Tax Provided On International Income | (6,479,000) | $ 12,422,000 | 7,347,000
Global Intangible Low-Taxed Income Regulation |  |  |
Income Tax (Textual) [Abstract] |  |  |
US Income Tax Provided On International Income | 9,300,000 |  |
United States of America |  |  |
Income Tax (Textual) [Abstract] |  |  |
Total Net Deferred Tax Liabilities | (26,300,000) |  |
Expiring Year Fifteen Through Twenty [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Tax Benefits associated with Net Operating Loss Carryforwards in Federal, State and Foreign Jurisdictions | 3,800,000 |  |
Expiring Year Ten Through Fifteen [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Tax Benefits associated with Net Operating Loss Carryforwards in Federal, State and Foreign Jurisdictions | 2,700,000 |  |
Expiring Year Five Through Ten [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Tax Benefits associated with Net Operating Loss Carryforwards in Federal, State and Foreign Jurisdictions | 2,200,000 |  |
Expiring Through Year Five [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Tax Benefits associated with Net Operating Loss Carryforwards in Federal, State and Foreign Jurisdictions | 8,100,000 |  |
Does not expire [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Tax Benefits associated with Net Operating Loss Carryforwards in Federal, State and Foreign Jurisdictions | 27,500,000 |  |
Does not expire [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Deferred Tax Assets, Tax Credit Carryforwards | 2,600,000 |  |
Expiring Year Fifteen Through Twenty [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Deferred Tax Assets, Tax Credit Carryforwards | 18,300,000 |  |
Expiring Year Ten Through Fifteen [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Deferred Tax Assets, Tax Credit Carryforwards | 4,600,000 |  |
Expiring Year Five Through Ten [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Deferred Tax Assets, Tax Credit Carryforwards | 700,000 |  |
Amortizable Over Eight Years |  |  |
Income Tax (Textual) [Abstract] |  |  |
Deferred Tax Assets, Tax Credit Carryforwards | $ 6,300,000 |  |
Release of Australian valuation allowance [Member] |  |  |
Income Tax (Textual) [Abstract] |  |  |
Valuation Allowance Adjustment |  |  | $ 1,100,000

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