v3.23.3

Share-Based Compensation (Tables) | 3 Months Ended
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Sep. 30, 2023
Share-Based Payment Arrangement [Abstract] |
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs | The following table summarizes the components of share-based compensation expense in the condensed consolidated statements of operations (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended
​ | ​ | September 30,
​ |  | 2023 |  | 2022
Research and development | ​ | $ | 53 | ​ | $ | 41
General and administrative | ​ |  | 709 | ​ |  | 1,085
Total | ​ | $ | 762 | ​ | $ | 1,126
​
Schedule of Fair Value of Options Granted using the Black-Scholes Option Pricing Model | The Company estimated the fair value of options granted using the Black-Scholes option pricing model with the following assumptions:
​ | ​ | ​ | ​
​ |  | ​ |
Weighted average risk-free interest rate | ​ | 4.52 | %
Dividend yield |  | 0 | %
Volatility |  | 157.77 | %
Expected term (in years) |  | 4.2 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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