STOCK-BASED COMPENSATION AND WARRANTS - Stock based compensation expense (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Jun. 30, 2020 |
Jun. 30, 2019 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Allocated Share-based Compensation Expense | $ 3,317 | $ 2,636 |
| Research and Development Expense | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Allocated Share-based Compensation Expense | 1,589 | 538 |
| General and Administrative Expense | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Allocated Share-based Compensation Expense | $ 1,728 | $ 2,098 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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