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Investments, at Fair Value (Tables) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Mar. 31, 2023
Investments [Abstract] |  |
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis | The composition of investments recorded at fair value by holder is included in the table below (in thousands):
|  | June 30, 2023 |  |  | March 31, 2023 |
|  | Ben |  |  | Customer ExAlt Trusts |  |  | Ben |  |  | Customer ExAlt Trusts |
Alternative assets |  | $ | — |  |  | $ | 374,603 |  |  | $ | — |  |  | $ | 385,851 |
Public equity securities and option |  |  | 1,690 |  |  |  | 5,023 |  |  |  | 4,742 |  |  |  | 8,087 |
Debt securities available-for-sale |  |  | 656 |  |  |  | 80,532 |  |  |  | 620 |  |  |  | 76,278 |
Other equity securities |  |  | — |  |  |  | 26,786 |  |  |  | — |  |  |  | 21,643 |
Total investments, at fair value |  | $ | 2,346 |  |  | $ | 486,944 |  |  | $ | 5,362 |  |  | $ | 491,859 |
The Company’s financial assets and liabilities carried at fair value on a recurring basis, including the level in the fair value hierarchy, on June 30, 2023 and March 31, 2023 are presented below.
|  | As of June 30, 2023 |
(Dollars in thousands) |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Public equity securities |  | $ | 5,051 |  |  | $ | — |  |  | $ | — |  |  | $ | 5,051 |
Put options |  |  | 1,663 |  |  |  | — |  |  |  | — |  |  |  | 1,663 |
Debt securities available-for-sale |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt securities (L Bonds) |  |  | — |  |  |  | 78,007 |  |  |  | — |  |  |  | 78,007 |
Other debt securities |  |  | — |  |  |  | 998 |  |  |  | 2,183 |  |  |  | 3,181 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant liability |  |  | 1,128 |  |  |  | — |  |  |  | — |  |  |  | 1,128 |
Prepaid forward liability |  |  | 92 |  |  |  | — |  |  |  | — |  |  |  | 92 |
Derivative liability |  |  | — |  |  |  | — |  |  |  | 2,095 |  |  |  | 2,095 |
|  | As of March 31, 2023 |
(Dollars in thousands) |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Public equity securities |  | $ | 8,837 |  |  | $ | — |  |  | $ | — |  |  | $ | 8,837 |
Put options |  |  | 3,991 |  |  |  | — |  |  |  | — |  |  |  | 3,991 |
Debt securities available-for-sale |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt securities (L Bonds) |  |  | — |  |  |  | 73,822 |  |  |  | — |  |  |  | 73,822 |
Other debt securities |  |  | — |  |  |  | 998 |  |  |  | 2,078 |  |  |  | 3,076 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative liability |  |  | — |  |  |  | — |  |  |  | 3,513 |  |  |  | 3,513 |
| The Company’s financial assets and liabilities carried at fair value on a recurring basis, including the level in the fair value hierarchy, on March 31, 2023 and March 31, 2022 are presented below.
|  | As of March 31, 2023 |
(Dollars in thousands) |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Public equity securities |  | $ | 8,837 |  |  | $ | — |  |  | $ | — |  |  | $ | 8,837 |
Put options |  |  | 3,991 |  |  |  | — |  |  |  | — |  |  |  | 3,991 |
Debt securities available-for-sale |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt securities (L Bonds) |  |  | — |  |  |  | 73,822 |  |  |  | — |  |  |  | 73,822 |
Other debt securities |  |  | — |  |  |  | 998 |  |  |  | 2,078 |  |  |  | 3,076 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative liability |  |  | — |  |  |  | — |  |  |  | 3,513 |  |  |  | 3,513 |
|  | As of March 31, 2022 |
(Dollars in thousands) |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Public equity securities |  | $ | 69,769 |  |  | $ | — |  |  | $ | — |  |  | $ | 69,769 |
Debt securities available-for-sale |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate debt securities (L Bonds) |  |  | — |  |  |  | 74,295 |  |  |  | — |  |  |  | 74,295 |
Other debt securities |  |  | — |  |  |  | 998 |  |  |  | 3,000 |  |  |  | 3,998 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative liability |  |  | — |  |  |  | — |  |  |  | 8,108 |  |  |  | 8,108 |
Alternative Investments | Our portfolio of alternative asset investments, held by certain of the Customer ExAlt Trusts by asset class of each fund as of June 30, 2023 and March 31, 2023, is summarized below (in thousands):
|  | Alternative Investments Portfolio Summary |
|  | June 30, 2023 |  |  | March 31, 2023 |
Asset Class |  | Carrying Value |  |  | Unfunded Commitments |  |  | Carrying Value |  |  | Unfunded Commitments |
Venture Capital |  | $ | 164,097 |  |  | $ | 2,877 |  |  | $ | 165,933 |  |  | $ | 2,810 |
Private Equity |  |  | 143,714 |  |  |  | 46,838 |  |  |  | 145,073 |  |  |  | 47,218 |
Natural Resources |  |  | 27,832 |  |  |  | 4,567 |  |  |  | 27,756 |  |  |  | 5,240 |
Hedge Funds (1) |  |  | 19,291 |  |  |  | 337 |  |  |  | 24,935 |  |  |  | 337 |
Private Real Estate |  |  | 10,436 |  |  |  | 4,808 |  |  |  | 10,391 |  |  |  | 4,800 |
Other (2) |  |  | 9,233 |  |  |  | 730 |  |  |  | 11,763 |  |  |  | 730 |
Total |  | $ | 374,603 |  |  | $ | 60,157 |  |  | $ | 385,851 |  |  | $ | 61,135 |
Certain prior year items have been reclassified to conform with current year presentation.
(1) | As of June 30, 2023, $10.8 million of the investments in this asset class are currently redeemable with no restrictions apart from the notice period. The redemption frequency ranges from weekly to quarterly and the redemption notice period ranges from 2 to 90 days.
(2) | “Other” includes earnouts, escrow, net other assets, and private debt strategies.
| Our portfolio of alternative asset investments, held by certain of the Customer ExAlt Trusts by asset class of each fund as of March 31, 2023 and March 31, 2022, is summarized below (in thousands):
|  | Alternative Investments Portfolio Summary |
|  | March 31, 2023 |  |  | March 31, 2022 |
Asset Class |  | Carrying Value |  |  | Unfunded Commitments |  |  | Carrying Value |  |  | Unfunded Commitments |
Venture Capital |  | $ | 165,933 |  |  | $ | 2,810 |  |  | $ | 209,912 |  |  | $ | 3,035 |
Private Equity |  |  | 145,073 |  |  |  | 47,218 |  |  |  | 199,280 |  |  |  | 55,269 |
Hedge Funds (1) |  |  | 24,935 |  |  |  | 337 |  |  |  | 51,974 |  |  |  | 358 |
Natural Resources |  |  | 27,756 |  |  |  | 5,240 |  |  |  | 31,736 |  |  |  | 4,994 |
Private Real Estate |  |  | 10,391 |  |  |  | 4,800 |  |  |  | 15,757 |  |  |  | 4,802 |
Other (2) |  |  | 11,763 |  |  |  | 730 |  |  |  | 16,268 |  |  |  | 635 |
Total |  | $ | 385,851 |  |  | $ | 61,135 |  |  | $ | 524,927 |  |  | $ | 69,093 |
Certain prior year items have been reclassified to conform with current year presentation.
(1) | As of March 31, 2023, $16.4 million of the investments in this asset class are currently redeemable with no restrictions apart from the notice period. The redemption frequency ranges from weekly to quarterly and the redemption notice period ranges from 2 to 90 days.
(2) | “Other” includes earnouts, escrow, net other assets, and private debt strategies.
Debt Securities, Available-for-Sale | The amortized cost, estimated fair value, and unrealized gains and losses on investments in debt securities classified as available-for-sale as of June 30, 2023 and March 31, 2023 are summarized as follows:
|  | June 30, 2023 |
(Dollars in thousands) |  | Amortized Cost Basis |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Corporate debt securities (L Bonds) |  | $ | 64,313 |  |  | $ | 23,016 |  |  | $ | (9,322 | ) |  | $ | 78,007 |
Other debt securities |  |  | 2,685 |  |  |  | 1,452 |  |  |  | (956 | ) |  |  | 3,181 |
Total available-for-sale debt securities |  | $ | 66,998 |  |  | $ | 24,468 |  |  | $ | (10,278 | ) |  | $ | 81,188 |
|  | March 31, 2023 |
(Dollars in thousands) |  | Amortized Cost Basis |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Corporate debt securities (L Bonds) |  | $ | 64,313 |  |  | $ | 17,433 |  |  | $ | (7,924 | ) |  | $ | 73,822 |
Other debt securities |  |  | 2,685 |  |  |  | 1,347 |  |  |  | (956 | ) |  |  | 3,076 |
Total available-for-sale debt securities |  | $ | 66,998 |  |  | $ | 18,780 |  |  | $ | (8,880 | ) |  | $ | 76,898 |
The contractual maturities of available-for-sale debt securities as of June 30, 2023 and March 31, 2023 are as follows:
|  | June 30, 2023 |  |  | March 31, 2023 |
(Dollars in thousands) |  | Amortized Cost Basis |  |  | Fair Value |  |  | Amortized Cost Basis |  |  | Fair Value |
Due in one year or less |  | $ | 66,000 |  |  | $ | 80,190 |  |  | $ | 66,000 |  |  | $ | 75,900 |
No fixed maturity |  |  | 998 |  |  |  | 998 |  |  |  | 998 |  |  |  | 998 |
|  | $ | 66,998 |  |  | $ | 81,188 |  |  | $ | 66,998 |  |  | $ | 76,898 |
| The amortized cost, estimated fair value, and unrealized gains and losses on investments in debt securities classified as available-for-sale as of March 31, 2023 and March 31, 2022 are summarized as follows:
|  | March 31, 2023 |
(Dollars in thousands) |  | Amortized Cost Basis |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Corporate debt securities (L Bonds) |  | $ | 64,313 |  |  | $ | 17,433 |  |  | $ | (7,924 | ) |  | $ | 73,822 |
Other debt securities |  |  | 2,685 |  |  |  | 1,347 |  |  |  | (956 | ) |  |  | 3,076 |
Total available-for-sale debt securities |  | $ | 66,998 |  |  | $ | 18,780 |  |  | $ | (8,880 | ) |  | $ | 76,898 |
March 31, 2022 |
(Dollars in thousands) |  | Amortized Cost Basis |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Corporate debt securities (L Bonds) |  | $ | 76,934 |  |  | $ | 132 |  |  | $ | (2,771 | ) |  | $ | 74,295 |
Other debt securities |  |  | 2,685 |  |  |  | 1,313 |  |  |  | — |  |  |  | 3,998 |
Total available-for-sale debt securities |  | $ | 79,619 |  |  | $ | 1,445 |  |  | $ | (2,771 | ) |  | $ | 78,293 |
The contractual maturities of available-for-sale debt securities as of March 31, 2023 and March 31, 2022 are as follows:
|  | March 31, 2023 |  |  | March 31, 2022 |
(Dollars in thousands) |  | Amortized Cost Basis |  |  | Fair Value |  |  | Amortized Cost Basis |  |  | Fair Value |
Due in one year or less |  | $ | 66,000 |  |  | $ | 75,900 |  |  | $ | 1,687 |  |  | $ | 3,000 |
Due in one to five years |  |  | — |  |  |  | — |  |  |  | 76,934 |  |  |  | 74,295 |
No fixed maturity |  |  | 998 |  |  |  | 998 |  |  |  | 998 |  |  |  | 998 |
|  | $ | 66,998 |  |  | $ | 76,898 |  |  | $ | 79,619 |  |  | $ | 78,293 |
Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value | The table below indicates the length of time individual debt securities have been in a continuous loss position as of June 30, 2023 and March 31, 2023:
|  | June 30, 2023 |  |  | March 31, 2023 |
(Dollars in thousands) |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Corporate debt securities (L Bonds): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Twelve months or longer |  | $ | 78,007 |  |  | $ | 9,322 |  |  | $ | 73,822 |  |  | $ | 7,924 |
Other debt securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less than twelve months |  |  | — |  |  |  | — |  |  |  | 2,078 |  |  |  | 956 |
Twelve months or longer |  |  | 2,183 |  |  |  | 956 |  |  |  | — |  |  |  | — |
Total available-for-sale debt securities with unrealized losses |  | $ | 80,190 |  |  | $ | 10,278 |  |  | $ | 75,900 |  |  | $ | 8,880 |
| The table below indicates the length of time individual debt securities have been in a continuous loss position as of March 31, 2023 and March 31, 2022:
|  | March 31, 2023 |  |  | March 31, 2022 |
(Dollars in thousands) |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Corporate debt securities (L Bonds): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less than twelve months |  | $ | — |  |  | $ | — |  |  | $ | 74,295 |  |  | $ | 2,771 |
Twelve months or longer |  |  | 73,822 |  |  |  | 7,924 |  |  |  | — |  |  |  | — |
Other debt securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less than twelve months |  |  | 2,078 |  |  |  | 956 |  |  |  | — |  |  |  | — |
Total available-for-sale debt securities with unrealized losses |  | $ | 75,900 |  |  | $ | 8,880 |  |  | $ | 74,295 |  |  | $ | 2,771 |
Debt Securities, Available-for-Sale, Allowance for Credit Loss | The following table is a rollforward of credit-related OTTI recognized in earnings for the periods presented below:
(Dollars in thousands) |  | Three Months Ended June 30, |
|  | 2023 |  |  | 2022 |
Balance, beginning of period |  | $ | 31,290 |  |  | $ | 18,669 |
Increase in OTTI amounts previously recognized |  |  | — |  |  |  | 12,608 |
Balance, end of period |  | $ | 31,290 |  |  | $ | 31,277 |
| The following table is a rollforward of credit-related OTTI recognized in earnings for the periods presented below:
(Dollars in thousands) |  | Year Ended March 31, |  |  | Three Months Ended March 31, |  |  | Year Ended December 31, |
|  | 2023 |  |  | 2022 |  |  | 2021 |  |  | 2020 |
Balance, beginning of period |  | $ | 18,669 |  |  | $ | 13,726 |  |  | $ | — |  |  | $ | — |
Credit related OTTI not previously recognized |  |  | — |  |  |  | — |  |  |  | 13,726 |  |  |  | — |
Increase in OTTI amounts previously recognized |  |  | 12,621 |  |  |  | 4,943 |  |  |  | — |  |  |  | — |
Balance, end of period |  | $ | 31,290 |  |  | $ | 18,669 |  |  | $ | 13,726 |  |  | $ | — |
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis |  | The composition of investments recorded at fair value by holder is included in the table below (in thousands):
|  | March 31, 2023 |  |  | March 31, 2022 |
|  | Ben |  |  | Customer ExAlt Trusts |  |  | Ben |  |  | Customer ExAlt Trusts |
Alternative assets |  | $ | — |  |  | $ | 385,851 |  |  | $ | — |  |  | $ | 524,927 |
Public equity securities and option |  |  | 4,742 |  |  |  | 8,087 |  |  |  | 13,625 |  |  |  | 56,144 |
Debt securities available-for-sale |  |  | 620 |  |  |  | 76,278 |  |  |  | 624 |  |  |  | 77,669 |
Other equity securities |  |  | — |  |  |  | 21,643 |  |  |  | — |  |  |  | 1,181 |
Total investments, at fair value |  | $ | 5,362 |  |  | $ | 491,859 |  |  | $ | 14,249 |  |  | $ | 659,921 |
Schedule of Reconciliation of Investment Income |  | A reconciliation of investment income (loss), net for each of the periods presented herein is included in the table below (in thousands):
|  | Year Ended March 31, |  |  | Three Months Ended March 31, |  |  | Year Ended December 31, |
|  | 2023 |  |  | 2022 |  |  | 2021 |  |  | 2021 |  |  | 2020 |
|  |  |  |  |  |  |  | (unaudited) |  |  |  |  |  |  |
(Loss) gain from change in NAV of alternative assets |  | $ | (54,010 | ) |  | $ | (10,811 | ) |  | $ | 2,091 |  |  | $ | 15,534 |  |  | $ | (17,558 | )
Gain on repurchase options (see Note 6) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 61,664 |
Gain on Collateral Swap (see Note 4) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 88,514 |
Investment (loss) income, net |  | $ | (54,010 | ) |  | $ | (10,811 | ) |  | $ | 2,091 |  |  | $ | 15,534 |  |  | $ | 132,620 |

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- Definition Tabular disclosure of investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//320/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 321 -Publisher FASB -URI https://asc.fasb.org//321/tableOfContent Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 325 -Publisher FASB -URI https://asc.fasb.org//325/tableOfContent + Details
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- Definition Tabular disclosure of the amount of other than temporary impairment (OTTI) related to credit losses recognized in earnings including: (a) the beginning balance of the amount related to credit losses on debt securities held by the investor at the beginning of the period for which a portion of an OTTI was recognized in other comprehensive income; (b) additions for the amount related to the credit loss for which an OTTI was not previously recognized; (c) reductions for securities sold during the period (realized); (d) reductions for securities for which the amount previously recognized in other comprehensive income was recognized in earnings because the investor intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis; (e) additional increases to the amount related to the credit loss for which an OTTI was previously recognized when the investor does not intend to sell the security and it is not more likely than not that the investor will be required to sell the security before recovery of its amortized cost basis; (f) reductions for increases in cash flows expected to be collected that are recognized over the remaining life of the security; and (g) the ending balance of the amount related to credit losses on debt securities held by the entity at the end of the period for which a portion of an OTTI was recognized in other comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 8 -SubTopic 10 -Topic 320 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-8 + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: 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 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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