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Marketable Securities (Tables) | 3 Months Ended
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Sep. 30, 2025
Marketable Securities |
Schedule of investment in marketable securities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, 2025 |  | June 30, 2025 | ​
​ |  | ​ |  |  | ​ |  |
Equity Securities | ​ | $ | — | ​ | $ | 5,852 | ​
Debt Securities (available-for-sale) | ​ |  | 10,358 | ​ |  | 10,243 | ​
​ | ​ | $ | 10,358 | ​ | $ | 16,095 | ​
Schedule of net gains and losses on the equity securities | The disaggregated net gains and losses on the equity securities recognized within the accompanying condensed consolidated statements of income for the three months ended September 30, 2025 and 2024, are as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, | ​
​ | ​ | 2025 |  | 2024 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net gains recognized during the period on equity securities | ​ | $ | 14 | ​ | $ | 111 | ​
Unrealized gains recognized during the reporting period on equity securities still held at the reporting date | ​ |  | — | ​ |  | 157 | ​
​ | ​ | $ | 14 | ​ | $ | 268 | ​
Schedule of investments in equity securities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended September 30, | ​
​ | ​ | 2025 |  | 2024 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net gains recognized during the period on equity securities | ​ | $ | 14 | ​ | $ | 111 | ​
Unrealized gains recognized during the reporting period on equity securities still held at the reporting date | ​ |  | — | ​ |  | 157 | ​
​ | ​ | $ | 14 | ​ | $ | 268 | ​
Schedule of investment in debt securities | The following tables summarize the Company’s investments in debt securities at September 30, 2025 and June 30, 2025 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | September 30, 2025
​ | Amortized Cost | ​ | Unrealized Gains | ​ | Unrealized Losses | ​ | Aggregate Fair Value
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Treasury Securities | $ | 10,136 | ​ | $ | 222 | ​ | $ | — | ​ | $ | 10,358
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | June 30, 2025
​ | Amortized Cost | ​ | Unrealized Gains | ​ | Unrealized Losses | ​ | Aggregate Fair Value
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. Treasury Securities | $ | 10,058 | ​ | $ | 185 | ​ | $ | — | ​ | $ | 10,243

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- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6B + Details
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