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v3.25.3

Note 7 - Borrowings (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Debt [Table Text Block] |
|  | September 30, 2025 |  |  | December 31, 2024 |
|  | Total |  |  | Balance |  |  | Unused |  |  | Total |  |  | Balance |  |  | Unused |
|  | Commitment |  |  | Outstanding |  |  | Commitment |  |  | Commitment |  |  | Outstanding |  |  | Commitment |
|  | (In thousands) |
Key Facility |  | $ | 150,000 |  |  | $ | — |  |  | $ | 150,000 |  |  | $ | 150,000 |  |  | $ | — |  |  | $ | 150,000 |
NYL Facility |  |  | 250,000 |  |  |  | 181,000 |  |  |  | 69,000 |  |  |  | 250,000 |  |  |  | 181,000 |  |  |  | 69,000 |
Nuveen Facility |  |  | 200,000 |  |  |  | 90,000 |  |  |  | 110,000 |  |  |  | 100,000 |  |  |  | 75,000 |  |  |  | 25,000 |
2022 Asset-Backed Notes |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 81,078 |  |  |  | 81,078 |  |  |  | — |
2027 Notes |  |  | 57,500 |  |  |  | 57,500 |  |  |  | — |  |  |  | 57,500 |  |  |  | 57,500 |  |  |  | — |
2026 Notes |  |  | 57,500 |  |  |  | 57,500 |  |  |  | — |  |  |  | 57,500 |  |  |  | 57,500 |  |  |  | — |
2030 Convertible Notes |  |  | 40,000 |  |  |  | 40,000 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
2031 Convertible Notes |  |  | 2,750 |  |  |  | 2,750 |  |  |  | — |  |  |  | 20,000 |  |  |  | 20,000 |  |  |  | — |
Total before debt issuance costs |  |  | 757,750 |  |  |  | 428,750 |  |  |  | 329,000 |  |  |  | 716,078 |  |  |  | 472,078 |  |  |  | 244,000 |
Unamortized debt issuance costs attributable to term borrowings |  |  | — |  |  |  | (4,719 | ) |  |  | — |  |  |  | — |  |  |  | (4,174 | ) |  |  | — |
Total borrowings outstanding, net |  | $ | 757,750 |  |  | $ | 424,031 |  |  | $ | 329,000 |  |  | $ | 716,078 |  |  | $ | 467,904 |  |  | $ | 244,000 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
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