Consolidated Statements of Assets and Liabilities - USD ($) |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Investments at fair value: | ||||||||
| Total Investments (cost of $240,825,785 and $256,809,654, respectively) | $ 225,511,505 | $ 209,380,742 | ||||||
| Cash | 49,034,154 | 20,035,640 | ||||||
| Restricted cash | 38,741 | |||||||
| Escrow proceeds receivable | 45,298 | |||||||
| Interest and dividends receivable | 118,710 | 756,022 | ||||||
| Deferred financing costs | 508,310 | 526,261 | ||||||
| Prepaid expenses and other assets | [1] | 807,302 | 855,630 | |||||
| Total Assets | 276,018,722 | 231,599,593 | ||||||
| LIABILITIES | ||||||||
| 6.00% Notes due December 30, 2026 | [2] | 35,642,149 | 44,198,838 | |||||
| 6.50% Convertible Notes due August 14, 2029 | [3] | 34,131,509 | 29,051,408 | |||||
| Accounts payable and accrued expenses | [1] | 627,522 | 768,394 | |||||
| Dividends payable | 301,291 | 8,867 | ||||||
| Total Liabilities | 70,702,471 | 74,027,507 | ||||||
| Commitments and contingencies (Notes 7 and 10) | ||||||||
| Net Assets | 205,316,251 | 157,572,086 | ||||||
| NET ASSETS | ||||||||
| Common stock, par value $0.01 per share (100,000,000 authorized; 25,377,756 and 23,601,566 issued and outstanding, respectively) | 253,778 | 236,016 | ||||||
| Paid-in capital in excess of par | 217,470,613 | 226,579,432 | ||||||
| Accumulated net investment loss | (3,967,932) | (4,302,192) | ||||||
| Accumulated net realized gain/(loss) on investments, net of distributions | 6,874,070 | (17,409,097) | ||||||
| Accumulated net unrealized appreciation/(depreciation) of investments | (15,314,278) | (47,532,073) | ||||||
| Net Assets | $ 205,316,251 | $ 157,572,086 | ||||||
| Net Asset Value Per Share | $ 8.09 | $ 6.68 | ||||||
| Non Controlled Non Affiliate Investments [Member] | ||||||||
| Investments at fair value: | ||||||||
| Total Investments (cost of $240,825,785 and $256,809,654, respectively) | $ 217,304,138 | $ 198,511,915 | ||||||
| Non Controlled Affiliate Investments [Member] | ||||||||
| Investments at fair value: | ||||||||
| Total Investments (cost of $240,825,785 and $256,809,654, respectively) | 8,207,367 | 9,268,827 | ||||||
| Controlled Investments [Member] | ||||||||
| Investments at fair value: | ||||||||
| Total Investments (cost of $240,825,785 and $256,809,654, respectively) | $ 1,600,000 | |||||||
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| X | ||||||||||
- Definition Accumulated net investment loss. No definition available.
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| X | ||||||||||
- Definition Accumulated net realized gain on investments, net of distributions. No definition available.
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- Definition Accumulated net unrealized (depreciation) appreciation of investments. No definition available.
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- Definition Convertible notes. No definition available.
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- Definition Escrow proceeds receivable. No definition available.
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- Definition Interest and dividends receivable. No definition available.
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| X | ||||||||||
- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of net assets (liabilities). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The carrying amount of deferred costs. No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Fair value of investment in security owned. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Net asset value per share or per unit of investments in certain entities that calculate net asset value per share. Includes, but is not limited to, by unit, membership interest, or other ownership interest. Investment includes, but is not limited to, investment in certain hedge funds, venture capital funds, private equity funds, real estate partnerships or funds. Excludes fair value disclosure. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets. No definition available.
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| X | ||||||||||
- Definition Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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