Share-Based Compensation (Share Based Compensation Expense) (Details) - USD ($) |
12 Months Ended | |
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Jun. 30, 2023 |
Jun. 30, 2022 |
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| Employee Service Share-based Compensation, Allocation of Recognized Period Costs | ||
| Allocated Share-based Compensation Expense | $ 2,863,000 | $ 3,958,000 |
| Discontinued Operations [Member] | ||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs | ||
| Allocated Share-based Compensation Expense | 1,528,000 | 419,000 |
| Research and development Expense [Member] | ||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs | ||
| Allocated Share-based Compensation Expense | 149,000 | 182,000 |
| General and administrative Expense [Member] | ||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs | ||
| Allocated Share-based Compensation Expense | $ 2,714,000 | $ 3,776,000 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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. No definition available.
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