Note 5 - Operating Segments - Disaggregation of Revenue from Contracts with Customers (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
|
| Net revenues from external customers | $ 19,082,445 | $ 18,314,701 | $ 48,761,549 | $ 47,122,067 | |
| Net interest income | 530,417 | 528,501 | 1,584,272 | 1,451,162 | |
| Depreciation and amortization | 3,093,032 | 2,944,900 | |||
| Income before income taxes | 1,379,520 | 643,283 | 1,508,963 | (315,333) | |
| Segment tax expense (benefit) | 420,355 | 156,000 | 527,996 | (176,000) | |
| Segment Assets | 117,822,622 | 117,822,622 | $ 112,581,080 | ||
| Operating Segments [Member] | |||||
| Net revenues from external customers | 19,082,000 | 18,315,000 | 48,762,000 | 47,122,000 | |
| Net interest income | 530,000 | 529,000 | 1,584,000 | 1,451,000 | |
| Depreciation and amortization | 1,025,000 | 1,027,000 | 3,093,000 | 2,945,000 | |
| Income before income taxes | 1,380,000 | 643,000 | 1,509,000 | (315,000) | |
| Segment tax expense (benefit) | 420,000 | 156,000 | 528,000 | (176,000) | |
| Segment Assets | 192,113,000 | 192,113,000 | 181,344,000 | ||
| Intersegment Eliminations [Member] | |||||
| Net revenues from external customers | 429,000 | 464,000 | 1,279,000 | 1,230,000 | |
| Income before income taxes | (1,646,000) | (1,651,000) | (2,941,000) | (2,589,000) | |
| Segment Assets | (74,290,000) | (74,290,000) | (68,763,000) | ||
| Horse Racing [Member] | Operating Segments [Member] | |||||
| Net revenues from external customers | 5,020,000 | 5,548,000 | 11,109,000 | 11,677,000 | |
| Net interest income | 141,000 | 157,000 | 439,000 | 461,000 | |
| Depreciation and amortization | 936,000 | 922,000 | 2,812,000 | 2,615,000 | |
| Income before income taxes | (1,801,000) | (1,741,000) | (4,199,000) | (2,915,000) | |
| Segment tax expense (benefit) | (549,000) | (1,221,000) | (1,469,000) | (1,627,000) | |
| Segment Assets | 115,204,000 | 115,204,000 | 106,526,000 | ||
| Horse Racing [Member] | Intersegment Eliminations [Member] | |||||
| Net revenues from external customers | 53,000 | 79,000 | 296,000 | 270,000 | |
| Card Casino [Member] | Operating Segments [Member] | |||||
| Net revenues from external customers | 10,158,000 | 8,925,000 | 29,030,000 | 27,606,000 | |
| Net interest income | 0 | 0 | 0 | 0 | |
| Depreciation and amortization | 76,000 | 75,000 | 226,000 | 226,000 | |
| Income before income taxes | 2,184,000 | 1,832,000 | 4,834,000 | 3,803,000 | |
| Segment tax expense (benefit) | 665,000 | 1,441,000 | 1,691,000 | 2,123,000 | |
| Segment Assets | 514,000 | 514,000 | 740,000 | ||
| Card Casino [Member] | Intersegment Eliminations [Member] | |||||
| Net revenues from external customers | 0 | 0 | 0 | 0 | |
| Food and Beverage Segment [Member] | Operating Segments [Member] | |||||
| Net revenues from external customers | 3,904,000 | 3,842,000 | 8,623,000 | 7,839,000 | |
| Net interest income | 0 | 0 | 0 | 0 | |
| Depreciation and amortization | 13,000 | 30,000 | 55,000 | 104,000 | |
| Income before income taxes | 1,506,000 | 1,167,000 | 3,022,000 | 1,887,000 | |
| Segment tax expense (benefit) | 459,000 | 804,000 | 1,057,000 | 1,053,000 | |
| Segment Assets | 41,210,000 | 41,210,000 | 38,129,000 | ||
| Food and Beverage Segment [Member] | Intersegment Eliminations [Member] | |||||
| Net revenues from external customers | 376,000 | 385,000 | 983,000 | 960,000 | |
| Development [Member] | Operating Segments [Member] | |||||
| Net revenues from external customers | 0 | 0 | 0 | 0 | |
| Net interest income | 389,000 | 372,000 | 1,145,000 | 990,000 | |
| Depreciation and amortization | 0 | 0 | 0 | 0 | |
| Income before income taxes | (509,000) | (615,000) | (2,148,000) | (3,090,000) | |
| Segment tax expense (benefit) | (155,000) | (868,000) | (751,000) | (1,725,000) | |
| Segment Assets | 35,185,000 | 35,185,000 | $ 35,949,000 | ||
| Development [Member] | Intersegment Eliminations [Member] | |||||
| Net revenues from external customers | $ 0 | $ 0 | $ 0 | $ 0 | |
| 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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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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