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Common Stock Warrants - Common Stock Warrants (Details) - Common Stock Warrants - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2025 | Jun. 30, 2025
Common Stock Warrants |  |
Number of Shares, Outstanding and exercisable (in shares) | 5,720 |
Number of Shares, Granted (in shares) | 286 |
Number of Shares, Expired (in shares) | (572) |
Number of Shares, Outstanding and exercisable (in shares) | 5,434 | 5,720
Weighted Average Exercise Price per share, Outstanding and exercisable (dollars per share) | $ 2.62 |
Weighted Average Exercise Price per share, Granted (dollars per share) | 1.79 |
Weighted Average Exercise Price per share, Expired (dollars per share) | 4.65 |
Weighted Average Exercise Price per share, Outstanding and exercisable (dollars per share) | $ 2.36 | $ 2.62
Weighted Average Remaining Contractual life Term (years), Granted | 3 years 10 months 13 days |
Weighted Average Remaining Contractual life Term (years), Outstanding and exercisable | 1 year 8 months 26 days | 1 year 8 months 12 days
Aggregate Intrinsic Value, Outstanding and exercisable (in dollars) | $ 4 | $ 4
Aggregate Intrinsic Value, Granted (in dollars) | 0 |
Aggregate Intrinsic Value, Expired (in dollars) | $ 0 |

X
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- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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