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v3.25.3

Fair Value Measurements - Assets and Liabilities at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Mar. 31, 2025
--- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Public equity securities | $ 243,978 | $ 291,371
Debt securities available-for-sale | 1,777 | 1,687
Warrants liability | 365 | 227
Level 1 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrants liability | 355 | 180
Level 2 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrants liability | 10 | 47
Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrants liability | 0 | 0
Public equity securities |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Public equity securities | 4,376 | 4,065
Public equity securities | Level 1 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Public equity securities | 4,376 | 4,065
Public equity securities | Level 2 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Public equity securities | 0 | 0
Public equity securities | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Public equity securities | 0 | 0
Debt securities available-for-sale, other |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Debt securities available-for-sale | 1,777 | 1,687
Debt securities available-for-sale, other | Level 1 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Debt securities available-for-sale | 0 | 0
Debt securities available-for-sale, other | Level 2 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Debt securities available-for-sale | 0 | 0
Debt securities available-for-sale, other | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Debt securities available-for-sale | $ 1,777 | 1,687
Other equity interests |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other equity interests |  | 5
Other equity interests | Level 1 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other equity interests |  | 0
Other equity interests | Level 2 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other equity interests |  | 5
Other equity interests | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other equity interests |  | $ 0

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- Definition Amount of 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/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482736/825-10-45-1A Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-11 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-11 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 Reference 8: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 10: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480078/944-80-55-14 Reference 11: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480078/944-80-55-9 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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- Definition The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 940 -SubTopic 320 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479035/940-320-45-2 + Details
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