STOCK-BASED COMPENSATION AND WARRANTS - Stock based compensation expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
Mar. 31, 2021 |
Mar. 31, 2020 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Allocated Share-based Compensation Expense | $ 530 | $ 675 | $ 2,305 | $ 2,734 |
| Research and Development Expense | ||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Allocated Share-based Compensation Expense | 284 | 354 | 1,098 | 1,279 |
| General and Administrative Expense | ||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Allocated Share-based Compensation Expense | $ 246 | $ 321 | $ 1,207 | $ 1,455 |
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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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