v3.26.1
Consolidated Schedule of Investments - Schedule of Investments 2 (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Investment, cost $ 89,914,530 $ 116,682,498
Investments, market value, total 225,436 1,060,474
Investments, fair value $ 225,436 $ 1,060,474
Investment, Identifier [Axis]: CDIsRevasumIncSemiconductorEquipmentMember    
Investment, shares/par value (in shares) [1],[3] 39,774,889 [2] 39,774,889 [4]
Investment, cost [1],[3] $ 9,268,218 [2] $ 9,268,218 [4]
Investments, market value, total [1],[3] $ 0 [2] $ 0 [4]
Investment, shares/par value (in shares) [1],[3] 39,774,889 [2] 39,774,889 [4]
Investments, fair value [1],[3] $ 0 [2] $ 0 [4]
Investment, Identifier [Axis]: CDIsRevasumIncSemiconductorEquipmentMember | Minimum [Member]    
Acquisition date [1],[3] Nov. 14, 2016 [2] Nov. 14, 2016 [4]
Acquisition date [1],[3] Nov. 14, 2016 [2] Nov. 14, 2016 [4]
Investment, Identifier [Axis]: CDIsRevasumIncSemiconductorEquipmentMember | Maximum [Member]    
Acquisition date [1],[3] Oct. 03, 2022 [2] Oct. 03, 2022 [4]
Acquisition date [1],[3] Oct. 03, 2022 [2] Oct. 03, 2022 [4]
Investment, Identifier [Axis]: CommonStockEQXCapitalEquipmentLeasingSectorMember    
Acquisition date [1],[3],[5],[6]   Jun. 10, 2026
Investment, shares/par value (in shares) [1],[3],[5],[6]   100,000
Investment, cost [1],[3],[5],[6]   $ 20,000
Investments, market value, total [1],[3],[5],[6]   $ 0
Investment, shares/par value (in shares) [1],[3],[5],[6]   100,000
Acquisition date [1],[3],[5],[6]   Jun. 10, 2026
Investments, fair value [1],[3],[5],[6]   $ 0
Investment, Identifier [Axis]: CommonStockUCTCoatingsIncAdvancedMaterialsMember    
Acquisition date [3],[7] Apr. 18, 2011 [2],[8] Apr. 18, 2011 [4],[9]
Investment, shares/par value (in shares) [3],[7] 1,500,000 [2],[8] 1,500,000 [4],[9]
Investment, cost [3],[7] $ 662,235 [2],[8] $ 662,235 [4],[9]
Investments, market value, total [3],[7] $ 167,642 [2],[8] $ 260,497 [4],[9]
Investment, shares/par value (in shares) [3],[7] 1,500,000 [2],[8] 1,500,000 [4],[9]
Acquisition date [3],[7] Apr. 18, 2011 [2],[8] Apr. 18, 2011 [4],[9]
Investments, fair value [3],[7] $ 167,642 [2],[8] $ 260,497 [4],[9]
Investment, Identifier [Axis]: CommonStockWrightspeedIncAutomotiveMember    
Acquisition date [1],[3] Jun. 07, 2019 [2],[8] Jun. 07, 2019 [4],[9]
Investment, shares/par value (in shares) [1],[3] 69,102 [2],[8] 69,102 [4],[9]
Investment, cost [1],[3] $ 7,460,851 [2],[8] $ 7,460,851 [4],[9]
Investments, market value, total [1],[3] $ 0 [2],[8] $ 0 [4],[9]
Investment, shares/par value (in shares) [1],[3] 69,102 [2],[8] 69,102 [4],[9]
Acquisition date [1],[3] Jun. 07, 2019 [2],[8] Jun. 07, 2019 [4],[9]
Investments, fair value [1],[3] $ 0 [2],[8] $ 0 [4],[9]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteEightMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Feb. 27, 2020 [2],[8],[10] Feb. 27, 2020 [5],[6],[11]
Investment, shares/par value (in shares) [1] 1,000,000 [2],[8],[10] 1,000,000 [5],[6],[11]
Investment, cost [1] $ 1,000,000 [2],[8],[10] $ 1,000,000 [5],[6],[11]
Investments, market value, total [1] $ 55 [2],[8],[10] $ 909 [5],[6],[11]
Investment, shares/par value (in shares) [1] 1,000,000 [2],[8],[10] 1,000,000 [5],[6],[11]
Acquisition date [1] Feb. 27, 2020 [2],[8],[10] Feb. 27, 2020 [5],[6],[11]
Investments, fair value [1] $ 55 [2],[8],[10] $ 909 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteEighteenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Jul. 16, 2021 [2],[8],[10] Jul. 16, 2021 [5],[11],[12]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[11],[12]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[11],[12]
Investments, market value, total [1] $ 27 [2],[8],[10] $ 455 [5],[11],[12]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[11],[12]
Acquisition date [1] Jul. 16, 2021 [2],[8],[10] Jul. 16, 2021 [5],[11],[12]
Investments, fair value [1] $ 27 [2],[8],[10] $ 455 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteElevenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Mar. 30, 2022 [2],[8],[10] Mar. 30, 2022 [5],[6],[11]
Investment, shares/par value (in shares) [1] 150,000 [2],[8],[10] 150,000 [5],[6],[11]
Investment, cost [1] $ 150,000 [2],[8],[10] $ 150,000 [5],[6],[11]
Investments, market value, total [1] $ 8 [2],[8],[10] $ 136 [5],[6],[11]
Investment, shares/par value (in shares) [1] 150,000 [2],[8],[10] 150,000 [5],[6],[11]
Acquisition date [1] Mar. 30, 2022 [2],[8],[10] Mar. 30, 2022 [5],[6],[11]
Investments, fair value [1] $ 8 [2],[8],[10] $ 136 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteFifteenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Jun. 10, 2021 [2],[8],[10] Jun. 10, 2021 [5],[11],[12]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[11],[12]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[11],[12]
Investments, market value, total [1] $ 28 [2],[8],[10] $ 455 [5],[11],[12]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[11],[12]
Acquisition date [1] Jun. 10, 2021 [2],[8],[10] Jun. 10, 2021 [5],[11],[12]
Investments, fair value [1] $ 28 [2],[8],[10] $ 455 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteFiveMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Nov. 12, 2021 [2],[8],[10] Nov. 12, 2021 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[6],[11]
Investments, market value, total [1] $ 27 [2],[8],[10] $ 455 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Acquisition date [1] Nov. 12, 2021 [2],[8],[10] Nov. 12, 2021 [5],[6],[11]
Investments, fair value [1] $ 27 [2],[8],[10] $ 455 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteFourMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Oct. 06, 2021 [2],[8],[10] Oct. 06, 2021 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[6],[11]
Investments, market value, total [1] $ 27 [2],[8],[10] $ 455 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Acquisition date [1] Oct. 06, 2021 [2],[8],[10] Oct. 06, 2021 [5],[6],[11]
Investments, fair value [1] $ 27 [2],[8],[10] $ 455 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteFourteenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Apr. 06, 2022 [2],[8],[10] Apr. 06, 2022 [5],[11],[12]
Investment, shares/par value (in shares) [1] 350,000 [2],[8],[10] 350,000 [5],[11],[12]
Investment, cost [1] $ 350,000 [2],[8],[10] $ 350,000 [5],[11],[12]
Investments, market value, total [1] $ 19 [2],[8],[10] $ 318 [5],[11],[12]
Investment, shares/par value (in shares) [1] 350,000 [2],[8],[10] 350,000 [5],[11],[12]
Acquisition date [1] Apr. 06, 2022 [2],[8],[10] Apr. 06, 2022 [5],[11],[12]
Investments, fair value [1] $ 19 [2],[8],[10] $ 318 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteNineMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Feb. 28, 2022 [2],[8],[10] Feb. 28, 2022 [5],[6],[11]
Investment, shares/par value (in shares) [1] 200,000 [2],[8],[10] 200,000 [5],[6],[11]
Investment, cost [1] $ 200,000 [2],[8],[10] $ 200,000 [5],[6],[11]
Investments, market value, total [1] $ 11 [2],[8],[10] $ 182 [5],[6],[11]
Investment, shares/par value (in shares) [1] 200,000 [2],[8],[10] 200,000 [5],[6],[11]
Acquisition date [1] Feb. 28, 2022 [2],[8],[10] Feb. 28, 2022 [5],[6],[11]
Investments, fair value [1] $ 11 [2],[8],[10] $ 182 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteNineteenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Jul. 31, 2020 [2],[8],[10] Jul. 31, 2020 [5],[11],[12]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[11],[12]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[11],[12]
Investments, market value, total [1] $ 28 [2],[8],[10] $ 455 [5],[11],[12]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[11],[12]
Acquisition date [1] Jul. 31, 2020 [2],[8],[10] Jul. 31, 2020 [5],[11],[12]
Investments, fair value [1] $ 28 [2],[8],[10] $ 455 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteOneMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Oct. 11, 2019 [2],[8],[10] Oct. 11, 2019 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[6],[11]
Investments, market value, total [1] $ 27 [2],[8],[10] $ 454 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Acquisition date [1] Oct. 11, 2019 [2],[8],[10] Oct. 11, 2019 [5],[6],[11]
Investments, fair value [1] $ 27 [2],[8],[10] $ 454 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteSevenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Dec. 31, 2018 [2],[8],[10] Dec. 31, 2018 [5],[6],[11]
Investment, shares/par value (in shares) [1] 10,961,129 [2],[8],[10] 10,961,129 [5],[6],[11]
Investment, cost [1] $ 10,961,129 [2],[8],[10] $ 10,961,129 [5],[6],[11]
Investments, market value, total [1] $ 600 [2],[8],[10] $ 9,966 [5],[6],[11]
Investment, shares/par value (in shares) [1] 10,961,129 [2],[8],[10] 10,961,129 [5],[6],[11]
Acquisition date [1] Dec. 31, 2018 [2],[8],[10] Dec. 31, 2018 [5],[6],[11]
Investments, fair value [1] $ 600 [2],[8],[10] $ 9,966 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteSeventeenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Jul. 12, 2019 [2],[8],[10] Jul. 12, 2019 [5],[11],[12]
Investment, shares/par value (in shares) [1] 1,300,000 [2],[8],[10] 1,300,000 [5],[11],[12]
Investment, cost [1] $ 1,300,000 [2],[8],[10] $ 1,300,000 [5],[11],[12]
Investments, market value, total [1] $ 71 [2],[8],[10] $ 1,182 [5],[11],[12]
Investment, shares/par value (in shares) [1] 1,300,000 [2],[8],[10] 1,300,000 [5],[11],[12]
Acquisition date [1] Jul. 12, 2019 [2],[8],[10] Jul. 12, 2019 [5],[11],[12]
Investments, fair value [1] $ 71 [2],[8],[10] $ 1,182 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteSixMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Nov. 29, 2021 [2],[8],[10] Nov. 29, 2021 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[6],[11]
Investments, market value, total [1] $ 27 [2],[8],[10] $ 455 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Acquisition date [1] Nov. 29, 2021 [2],[8],[10] Nov. 29, 2021 [5],[6],[11]
Investments, fair value [1] $ 27 [2],[8],[10] $ 455 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteSixteenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Jun. 10, 2022 [2],[8],[10] Jun. 10, 2022 [5],[11],[12]
Investment, shares/par value (in shares) [1] 700,000 [2],[8],[10] 700,000 [5],[11],[12]
Investment, cost [1] $ 700,000 [2],[8],[10] $ 700,000 [5],[11],[12]
Investments, market value, total [1] $ 38 [2],[8],[10] $ 636 [5],[11],[12]
Investment, shares/par value (in shares) [1] 700,000 [2],[8],[10] 700,000 [5],[11],[12]
Acquisition date [1] Jun. 10, 2022 [2],[8],[10] Jun. 10, 2022 [5],[11],[12]
Investments, fair value [1] $ 38 [2],[8],[10] $ 636 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteTenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Mar. 25, 2020 [2],[8],[10] Mar. 25, 2020 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[6],[11]
Investments, market value, total [1] $ 28 [2],[8],[10] $ 455 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Acquisition date [1] Mar. 25, 2020 [2],[8],[10] Mar. 25, 2020 [5],[6],[11]
Investments, fair value [1] $ 28 [2],[8],[10] $ 455 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteThirteenMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Apr. 20, 2021 [2],[8],[10] Apr. 20, 2021 [5],[11],[12]
Investment, shares/par value (in shares) [1] 1,000,000 [2],[8],[10] 1,000,000 [5],[11],[12]
Investment, cost [1] $ 1,000,000 [2],[8],[10] $ 1,000,000 [5],[11],[12]
Investments, market value, total [1] $ 55 [2],[8],[10] $ 909 [5],[11],[12]
Investment, shares/par value (in shares) [1] 1,000,000 [2],[8],[10] 1,000,000 [5],[11],[12]
Acquisition date [1] Apr. 20, 2021 [2],[8],[10] Apr. 20, 2021 [5],[11],[12]
Investments, fair value [1] $ 55 [2],[8],[10] $ 909 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteThreeMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Oct. 29, 2019 [2],[8],[10] Oct. 29, 2019 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[6],[11]
Investments, market value, total [1] $ 28 [2],[8],[10] $ 454 [5],[6],[11]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[6],[11]
Acquisition date [1] Oct. 29, 2019 [2],[8],[10] Oct. 29, 2019 [5],[6],[11]
Investments, fair value [1] $ 28 [2],[8],[10] $ 454 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteTwelveMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Mar. 08, 2020 [2],[8],[10] Mar. 08, 2020 [5],[11],[12]
Investment, shares/par value (in shares) [1] 400,000 [2],[8],[10] 400,000 [5],[11],[12]
Investment, cost [1] $ 400,000 [2],[8],[10] $ 400,000 [5],[11],[12]
Investments, market value, total [1] $ 22 [2],[8],[10] $ 364 [5],[11],[12]
Investment, shares/par value (in shares) [1] 400,000 [2],[8],[10] 400,000 [5],[11],[12]
Acquisition date [1] Mar. 08, 2020 [2],[8],[10] Mar. 08, 2020 [5],[11],[12]
Investments, fair value [1] $ 22 [2],[8],[10] $ 364 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteTwentyMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1],[2],[8],[10] 15.00%  
Acquisition date [1] Aug. 28, 2020 [2],[8],[10] Aug. 28, 2020 [5],[11],[12]
Investment, shares/par value (in shares) [1] 750,000 [2],[8],[10] 750,000 [5],[11],[12]
Investment, cost [1] $ 750,000 [2],[8],[10] $ 750,000 [5],[11],[12]
Investments, market value, total [1] $ 41 [2],[8],[10] $ 682 [5],[11],[12]
Investment, shares/par value (in shares) [1] 750,000 [2],[8],[10] 750,000 [5],[11],[12]
Acquisition date [1] Aug. 28, 2020 [2],[8],[10] Aug. 28, 2020 [5],[11],[12]
Investments, fair value [1] $ 41 [2],[8],[10] $ 682 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteTwentyOneMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[11],[12]
Acquisition date [1] Sep. 22, 2021 [2],[8],[10] Sep. 22, 2021 [5],[11],[12]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[11],[12]
Investment, cost [1] $ 500,000 [2],[8],[10] $ 500,000 [5],[11],[12]
Investments, market value, total [1] $ 27 [2],[8],[10] $ 455 [5],[11],[12]
Investment, shares/par value (in shares) [1] 500,000 [2],[8],[10] 500,000 [5],[11],[12]
Acquisition date [1] Sep. 22, 2021 [2],[8],[10] Sep. 22, 2021 [5],[11],[12]
Investments, fair value [1] $ 27 [2],[8],[10] $ 455 [5],[11],[12]
Investment, Identifier [Axis]: ConvertibleNoteIntraopMedicalCorpMedicalDevicesSectorNoteTwoMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[6],[11]
Interest rate [1] 15.00% [2],[8],[10] 15.00% [5],[6],[11]
Acquisition date [1] Oct. 22, 2021 [2],[8],[10] Oct. 22, 2021 [5],[6],[11]
Investment, shares/par value (in shares) [1] 1,000,000 [2],[8],[10] 1,000,000 [5],[6],[11]
Investment, cost [1] $ 1,000,000 [2],[8],[10] $ 1,000,000 [5],[6],[11]
Investments, market value, total [1] $ 55 [2],[8],[10] $ 909 [5],[6],[11]
Investment, shares/par value (in shares) [1] 1,000,000 [2],[8],[10] 1,000,000 [5],[6],[11]
Acquisition date [1] Oct. 22, 2021 [2],[8],[10] Oct. 22, 2021 [5],[6],[11]
Investments, fair value [1] $ 55 [2],[8],[10] $ 909 [5],[6],[11]
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteEightMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Nov. 23, 2021
Investment, shares/par value (in shares) [1],[4],[9],[11]   1,000,000
Investment, cost [1],[4],[9],[11]   $ 1,000,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   1,000,000
Acquisition date [1],[4],[9],[11]   Nov. 23, 2021
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteEighteenMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Apr. 14, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   65,000
Investment, cost [1],[5],[6],[11]   $ 65,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   65,000
Acquisition date [1],[5],[6],[11]   Apr. 14, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteElevenMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Dec. 11, 2020
Investment, shares/par value (in shares) [1],[4],[9],[11]   400,000
Investment, cost [1],[4],[9],[11]   $ 400,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   400,000
Acquisition date [1],[4],[9],[11]   Dec. 11, 2020
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteFifteenMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Feb. 23, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   200,000
Investment, cost [1],[5],[6],[11]   $ 200,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   200,000
Acquisition date [1],[5],[6],[11]   Feb. 23, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteFiveMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Oct. 05, 2021
Investment, shares/par value (in shares) [1],[4],[9],[11]   700,000
Investment, cost [1],[4],[9],[11]   $ 700,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   700,000
Acquisition date [1],[4],[9],[11]   Oct. 05, 2021
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteFourMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Oct. 23, 2020
Investment, shares/par value (in shares) [1],[4],[9],[11]   1,050,000
Investment, cost [1],[4],[9],[11]   $ 1,050,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   1,050,000
Acquisition date [1],[4],[9],[11]   Oct. 23, 2020
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteFourteenMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Feb. 23, 2021
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,400,000
Investment, cost [1],[5],[6],[11]   $ 1,400,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,400,000
Acquisition date [1],[5],[6],[11]   Feb. 23, 2021
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteNineMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Nov. 24, 2020
Investment, shares/par value (in shares) [1],[4],[9],[11]   375,000
Investment, cost [1],[4],[9],[11]   $ 375,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   375,000
Acquisition date [1],[4],[9],[11]   Nov. 24, 2020
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteNineteenMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   May 10, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Investment, cost [1],[5],[6],[11]   $ 250,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Acquisition date [1],[5],[6],[11]   May 10, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteOneMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Jan. 10, 2023
Investment, shares/par value (in shares) [1],[4],[9],[11]   100,000
Investment, cost [1],[4],[9],[11]   $ 100,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   100,000
Acquisition date [1],[4],[9],[11]   Jan. 10, 2023
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteSeventeenMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Apr. 12, 2021
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,200,000
Investment, cost [1],[5],[6],[11]   $ 1,200,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,200,000
Acquisition date [1],[5],[6],[11]   Apr. 12, 2021
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteSixMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Nov. 11, 2020
Investment, shares/par value (in shares) [1],[4],[9],[11]   400,000
Investment, cost [1],[4],[9],[11]   $ 400,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   400,000
Acquisition date [1],[4],[9],[11]   Nov. 11, 2020
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteSixteenMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Mar. 11, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   185,000
Investment, cost [1],[5],[6],[11]   $ 185,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   185,000
Acquisition date [1],[5],[6],[11]   Mar. 11, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTenMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Dec. 23, 2020
Investment, shares/par value (in shares) [1],[4],[9],[11]   2,000,000
Investment, cost [1],[4],[9],[11]   $ 2,000,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   2,000,000
Acquisition date [1],[4],[9],[11]   Dec. 23, 2020
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteThirteenMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Dec. 09, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   125,000
Investment, cost [1],[5],[6],[11]   $ 125,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   125,000
Acquisition date [1],[5],[6],[11]   Dec. 09, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteThirtyMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Aug. 12, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Investment, cost [1],[5],[6],[11]   $ 250,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Acquisition date [1],[5],[6],[11]   Aug. 12, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteThirtyOneMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Aug. 19, 2021
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Investment, cost [1],[5],[6],[11]   $ 1,000,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Acquisition date [1],[5],[6],[11]   Aug. 19, 2021
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteThirtyThreeMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Sep. 22, 2021
Investment, shares/par value (in shares) [1],[5],[6],[11]   300,000
Investment, cost [1],[5],[6],[11]   $ 300,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   300,000
Acquisition date [1],[5],[6],[11]   Sep. 22, 2021
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteThirtyTwoMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Sep. 10, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   900,000
Investment, cost [1],[5],[6],[11]   $ 900,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   900,000
Acquisition date [1],[5],[6],[11]   Sep. 10, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteThreeMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Oct. 21, 2022
Investment, shares/par value (in shares) [1],[4],[9],[11]   135,000
Investment, cost [1],[4],[9],[11]   $ 135,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   135,000
Acquisition date [1],[4],[9],[11]   Oct. 21, 2022
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwelveMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Dec. 28, 2021
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Investment, cost [1],[5],[6],[11]   $ 1,000,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Acquisition date [1],[5],[6],[11]   Dec. 28, 2021
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentyEightMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Jul. 28, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Investment, cost [1],[5],[6],[11]   $ 250,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Acquisition date [1],[5],[6],[11]   Jul. 28, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentyFiveMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Jun. 07, 2019
Investment, shares/par value (in shares) [1],[5],[6],[11]   4,929,015
Investment, cost [1],[5],[6],[11]   $ 4,929,015
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   4,929,015
Acquisition date [1],[5],[6],[11]   Jun. 07, 2019
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentyFourMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Jun. 28, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Investment, cost [1],[5],[6],[11]   $ 250,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Acquisition date [1],[5],[6],[11]   Jun. 28, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentyMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   May 18, 2021
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Investment, cost [1],[5],[6],[11]   $ 1,000,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Acquisition date [1],[5],[6],[11]   May 18, 2021
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentyNineMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Aug. 12, 2020
Investment, shares/par value (in shares) [1],[5],[6],[11]   750,000
Investment, cost [1],[5],[6],[11]   $ 750,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   750,000
Acquisition date [1],[5],[6],[11]   Aug. 12, 2020
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentyOneMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   May 26, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Investment, cost [1],[5],[6],[11]   $ 250,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Acquisition date [1],[5],[6],[11]   May 26, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentySevenMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Jul. 26, 2021
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Investment, cost [1],[5],[6],[11]   $ 1,000,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Acquisition date [1],[5],[6],[11]   Jul. 26, 2021
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentySixMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Jul. 13, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Investment, cost [1],[5],[6],[11]   $ 250,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Acquisition date [1],[5],[6],[11]   Jul. 13, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentyThreeMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Jun. 22, 2021
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Investment, cost [1],[5],[6],[11]   $ 1,000,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   1,000,000
Acquisition date [1],[5],[6],[11]   Jun. 22, 2021
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwentyTwoMember    
Maturity date [1],[5],[6],[11]   Jun. 30, 2025
Interest rate [1],[5],[6],[11]   12.00%
Acquisition date [1],[5],[6],[11]   Jun. 10, 2022
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Investment, cost [1],[5],[6],[11]   $ 250,000
Investments, market value, total [1],[5],[6],[11]   $ 0
Investment, shares/par value (in shares) [1],[5],[6],[11]   250,000
Acquisition date [1],[5],[6],[11]   Jun. 10, 2022
Investments, fair value [1],[5],[6],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveNoteTwoMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Oct. 20, 2021
Investment, shares/par value (in shares) [1],[4],[9],[11]   1,000,000
Investment, cost [1],[4],[9],[11]   $ 1,000,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   1,000,000
Acquisition date [1],[4],[9],[11]   Oct. 20, 2021
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: ConvertibleNoteWrightspeedIncAutomotiveSevenMember    
Maturity date [1],[4],[9],[11]   Jun. 30, 2025
Interest rate [1],[4],[9],[11]   12.00%
Acquisition date [1],[4],[9],[11]   Nov. 14, 2022
Investment, shares/par value (in shares) [1],[4],[9],[11]   165,000
Investment, cost [1],[4],[9],[11]   $ 165,000
Investments, market value, total [1],[4],[9],[11]   $ 0
Investment, shares/par value (in shares) [1],[4],[9],[11]   165,000
Acquisition date [1],[4],[9],[11]   Nov. 14, 2022
Investments, fair value [1],[4],[9],[11]   $ 0
Investment, Identifier [Axis]: FidelityInvestmentsMoneyMarketTreasuryPortfolioClassIMember    
Investment, shares/par value (in shares) [13] 56,271 [14] 745,224
Investment, cost [13] $ 56,271 [14] $ 745,224
Investments, market value, total [13] $ 56,271 [14] $ 745,224
Investment, shares/par value (in shares) [13] 56,271 [14] 745,224
Investments, fair value [13] $ 56,271 [14] $ 745,224
Investment, Identifier [Axis]: PreferredStockSeriesAAWrightspeedIncAutomotiveOneMember    
Investment, shares/par value (in shares) [1],[3] 60,733,693 [2],[8] 60,733,693 [5],[6]
Investment, cost [1],[3] $ 17,355,887 [2],[8] $ 17,355,887 [5],[6]
Investments, market value, total [1],[3] $ 0 [2],[8] $ 0 [5],[6]
Investment, shares/par value (in shares) [1],[3] 60,733,693 [2],[8] 60,733,693 [5],[6]
Investments, fair value [1],[3] $ 0 [2],[8] $ 0 [5],[6]
Investment, Identifier [Axis]: PreferredStockSeriesAAWrightspeedIncAutomotiveOneMember | Minimum [Member]    
Acquisition date [1],[3],[5],[6]   Jun. 07, 2019
Acquisition date [1],[3],[5],[6]   Jun. 07, 2019
Investment, Identifier [Axis]: PreferredStockSeriesAAWrightspeedIncAutomotiveOneMember | Maximum [Member]    
Acquisition date [1],[3] Jul. 20, 2020 [2],[8] Jul. 20, 2020 [5],[6]
Acquisition date [1],[3] Jul. 20, 2020 [2],[8] Jul. 20, 2020 [5],[6]
Investment, Identifier [Axis]: PreferredStockSeriesBLynceanTechnologiesIncSemiconductorEquipmentMember    
Acquisition date [3] Jul. 03, 2018 [2],[8] Jul. 03, 2018 [4],[9]
Investment, shares/par value (in shares) [3] 869,792 [2],[8] 869,792 [4],[9]
Investment, cost [3] $ 1,000,000 [2],[8] $ 1,000,000 [4],[9]
Investments, market value, total [3] $ 0 [2],[8] $ 0 [4],[9]
Investment, shares/par value (in shares) [3] 869,792 [2],[8] 869,792 [4],[9]
Acquisition date [3] Jul. 03, 2018 [2],[8] Jul. 03, 2018 [4],[9]
Investments, fair value [3] $ 0 [2],[8] $ 0 [4],[9]
Investment, Identifier [Axis]: PreferredStockSeriesCIntraopMedicalCorpMedicalDevicesSectorMember    
Acquisition date [1],[3] Jul. 12, 2013 [2],[8] Jul. 12, 2013 [5],[12]
Investment, shares/par value (in shares) [1],[3] 26,856,187 [2],[8] 26,856,187 [5],[12]
Investment, cost [1],[3] $ 26,299,939 [2],[8] $ 26,299,939 [5],[12]
Investments, market value, total [1],[3] $ 0 [2],[8] $ 0 [5],[12]
Investment, shares/par value (in shares) [1],[3] 26,856,187 [2],[8] 26,856,187 [5],[12]
Acquisition date [1],[3] Jul. 12, 2013 [2],[8] Jul. 12, 2013 [5],[12]
Investments, fair value [1],[3] $ 0 [2],[8] $ 0 [5],[12]
Investment, Identifier [Axis]: SeriesAPreferredStockEQXCapitalEquipmentLeasingSectorMember    
Investment, shares/par value (in shares) [1],[3],[5],[6]   1,930,000
Investment, cost [1],[3],[5],[6]   $ 1,930,000
Investments, market value, total [1],[3],[5],[6]   $ 29,466
Investment, shares/par value (in shares) [1],[3],[5],[6]   1,930,000
Investments, fair value [1],[3],[5],[6]   $ 29,466
Investment, Identifier [Axis]: SeriesAPreferredStockEQXCapitalEquipmentLeasingSectorMember | Minimum [Member]    
Acquisition date [1],[3],[5],[6]   Jun. 10, 2016
Acquisition date [1],[3],[5],[6]   Jun. 10, 2016
Investment, Identifier [Axis]: SeriesAPreferredStockEQXCapitalEquipmentLeasingSectorMember | Maximum [Member]    
Acquisition date [1],[3],[5],[6]   Nov. 07, 2016
Acquisition date [1],[3],[5],[6]   Nov. 07, 2016
Investment, Identifier [Axis]: TermNoteIntraopMedicalCorpMedicalDevicesSectorNoteOneMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 8.00% [2],[8],[10] 8.00% [5],[11],[12]
Acquisition date [1] Feb. 10, 2017 [2],[8],[10] Feb. 10, 2017 [5],[11],[12]
Investment, shares/par value (in shares) [1] 2,000,000 [2],[8],[10] 2,000,000 [5],[11],[12]
Investment, cost [1] $ 2,000,000 [2],[8],[10] $ 2,000,000 [5],[11],[12]
Investments, market value, total [1] $ 110 [2],[8],[10] $ 1,818 [5],[11],[12]
Investment, shares/par value (in shares) [1] 2,000,000 [2],[8],[10] 2,000,000 [5],[11],[12]
Acquisition date [1] Feb. 10, 2017 [2],[8],[10] Feb. 10, 2017 [5],[11],[12]
Investments, fair value [1] $ 110 [2],[8],[10] $ 1,818 [5],[11],[12]
Investment, Identifier [Axis]: TermNoteIntraopMedicalCorpMedicalDevicesSectorNoteTwoMember    
Maturity date [1] Dec. 31, 2026 [2],[8],[10] Dec. 31, 2025 [5],[11],[12]
Interest rate [1] 8.00% [2],[8],[10] 8.00% [5],[11],[12]
Acquisition date [1] Feb. 28, 2014 [2],[8],[10] Feb. 28, 2014 [5],[11],[12]
Investment, shares/par value (in shares) [1] 3,000,000 [2],[8],[10] 3,000,000 [5],[11],[12]
Investment, cost [1] $ 3,000,000 [2],[8],[10] $ 3,000,000 [5],[11],[12]
Investments, market value, total [1] $ 164 [2],[8],[10] $ 2,728 [5],[11],[12]
Investment, shares/par value (in shares) [1] 3,000,000 [2],[8],[10] 3,000,000 [5],[11],[12]
Acquisition date [1] Feb. 28, 2014 [2],[8],[10] Feb. 28, 2014 [5],[11],[12]
Investments, fair value [1] $ 164 [2],[8],[10] $ 2,728 [5],[11],[12]
[1] Controlled investments.
[2] Fair Value Level 3 security (-71.9% of net assets).
[3] Non-income producing security.
[4] Fair Value Level 3 security (29.7% of net assets)
[5] Fair Value Level 3 security (29.7% of net assets).
[6] Restricted security. Fair Value is determined by or under the direction of the Company’s Board of Directors (see Note 3). At December 31, 2024, we held $315,250 (or 29.7% of net assets) in restricted securities (see Note 2).
[7] Affiliated issuer.
[8] Restricted security. Fair Value is determined in good faith by Firsthand Capital Management, Inc. ("FCM" or the "Advisor") as the valuation designee under Rule 2a-5 under the 1940 Act, subject to oversight by the Board (see Note 3). At December 31, 2025, we held $169,165 or (71.9)% of net assets) in restricted securities (see Note 2).
[9] Restricted security. Fair Value is determined by in good faith by Firsthand Capital Management, Inc. ("FCM" or the "Advisor") as the valuation designee under Rule 2a-5 under the 1940 Act, subject to oversight by the Board (see Note 3). At December 31, 2024, we held $315,250 (or 29.7% of net assets) in restricted securities (see Note 2).
[10] Security whose interest accrues until maturity however, based on December 31, 2025 valuation no such interest accrued during period ended December 31, 2025.
[11] Security whose interest accrues until maturity however, based on December 31, 2024 valuation no such interest accrued during period ended December 31, 2024.
[12] Restricted security. Fair Value is determined by or under the direction of the Company’s Board of Directors (see Note 3). At December 31, 2024, we held $315,250 (or 29.7% of net assets) in restricted securities (see Note 2).
[13] The Fidelity Investments Money Market Treasury Portfolio invests primarily in U.S. Treasury securities.
[14] The rate shown is the 7 day annualized yield at December 31, 2025