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Income Taxes (Tax Net Operating Loss (Tax Effected) and Credit Carryforwards) (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020
Operating Loss Carryforwards, State and Local | $ 270,000 | $ 301,500
Operating Loss Carryforwards, Foreign | 16,700 | $ 23,600
Gross Deferred Tax Assets | 18,756 |
Domestic Tax Authority [Member] |  |
U.S. Interest Expense Carryforwards | 112 |
Tax credit carryforwards | $ 672 |
Tax Credit Carryforward Expiration Period Start | 2027 |
Tax Credit Carryforward Expiration Period End | 2030 |
State [Member] |  |
U.S. Net Operating Loss Carryforwards | $ 14,398 |
U.S. Net Operating Loss Carryforwards Expiration Period Start | 2023 |
U.S. Net Operating Loss Carryforwards Expiration Period End | 2040 |
Foreign [Member] |  |
U.S. Net Operating Loss Carryforwards | $ 2,483 |
U.S. Net Operating Loss Carryforwards Expiration Period Start | 2022 |
U.S. Net Operating Loss Carryforwards Expiration Period End | 2041 |
Foreign Tax Authority One [Member] |  |
Operating Loss Carryforwards, Not Subject to Expiration | $ 1,091 |

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