| Segment Reporting [Table Text Block] |
| | | For the Three Months Ended September 30, 2026 | |
| | | Horse Racing | | | Casino | | | Food and Beverage | | | Development | | | Total | |
| Net revenues from external customers | | $ | 5,020 | | | $ | 10,158 | | | $ | 3,904 | | | $ | — | | | $ | 19,082 | |
| Intersegment revenues | | | 53 | | | | — | | | | 376 | | | | — | | | | 429 | |
| Net interest income | | | 141 | | | | — | | | | — | | | | 389 | | | | 530 | |
| Depreciation and amortization | | | 936 | | | | 76 | | | | 13 | | | | — | | | | 1,025 | |
| Segment income (loss) before income taxes | | | (1,801 | ) | | | 2,184 | | | | 1,506 | | | | (509 | ) | | | 1,380 | |
| Segment tax expense (benefit) | | | (549 | ) | | | 665 | | | | 459 | | | | (155 | ) | | | 420 | |
| | | For the Nine Months Ended September 30, 2026 | |
| | | Horse Racing | | | Casino | | | Food and Beverage | | | Development | | | Total | |
| Net revenues from external customers | | $ | 11,109 | | | $ | 29,030 | | | $ | 8,623 | | | $ | — | | | $ | 48,762 | |
| Intersegment revenues | | | 296 | | | | — | | | | 983 | | | | — | | | | 1,279 | |
| Net interest income | | | 439 | | | | — | | | | — | | | | 1,145 | | | | 1,584 | |
| Depreciation and amortization | | | 2,812 | | | | 226 | | | | 55 | | | | — | | | | 3,093 | |
| Segment income (loss) before income taxes | | | (4,199 | ) | | | 4,834 | | | | 3,022 | | | | (2,148 | ) | | | 1,509 | |
| Segment tax expense (benefit) | | | (1,469 | ) | | | 1,691 | | | | 1,057 | | | | (751 | ) | | | 528 | |
| | | September 30, 2026 | |
| Segment Assets | | $ | 115,204 | | | $ | 514 | | | $ | 41,210 | | | $ | 35,185 | | | $ | 192,113 | |
| | | For the Three Months Ended September 30, 2025 | |
| | | Horse Racing | | | Casino | | | Food and Beverage | | | Development | | | Total | |
| Net revenues from external customers | | $ | 5,548 | | | $ | 8,925 | | | $ | 3,842 | | | $ | — | | | $ | 18,315 | |
| Intersegment revenues | | | 79 | | | | — | | | | 385 | | | | — | | | | 464 | |
| Net interest income | | | 157 | | | | — | | | | — | | | | 372 | | | | 529 | |
| Depreciation and amortization | | | 922 | | | | 75 | | | | 30 | | | | — | | | | 1,027 | |
| Segment income (loss) before income taxes | | | (1,741 | ) | | | 1,832 | | | | 1,167 | | | | (615 | ) | | | 643 | |
| Segment tax expense (benefit) | | | (1,221 | ) | | | 1,441 | | | | 804 | | | | (868 | ) | | | 156 | |
| | | For the Nine Months Ended September 30, 2025 | |
| | | Horse Racing | | | Casino | | | Food and Beverage | | | Development | | | Total | |
| Net revenues from external customers | | $ | 11,677 | | | $ | 27,606 | | | $ | 7,839 | | | $ | — | | | $ | 47,122 | |
| Intersegment revenues | | | 270 | | | | — | | | | 960 | | | | — | | | | 1,230 | |
| Net interest income | | | 461 | | | | — | | | | — | | | | 990 | | | | 1,451 | |
| Depreciation and amortization | | | 2,615 | | | | 226 | | | | 104 | | | | — | | | | 2,945 | |
| Segment income (loss) before income taxes | | | (2,915 | ) | | | 3,803 | | | | 1,887 | | | | (3,090 | ) | | | (315 | ) |
| Segment tax expense (benefit) | | | (1,627 | ) | | | 2,123 | | | | 1,053 | | | | (1,725 | ) | | | (176 | ) |
| | | December 31, 2025 | |
| Segment Assets | | $ | 106,526 | | | $ | 740 | | | $ | 38,129 | | | $ | 35,949 | | | $ | 181,344 | |
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| Segment Reporting, Reconciliation of Revenue by Segment to Consolidated [Table Text Block] |
| | | For the Three Months Ended September 30, | | | For the Nine Months Ended September 30, | |
| | | 2026 | | | 2025 | | | 2026 | | | 2025 | |
| Revenues | | | | | | | | | | | | | | | | |
| Total net revenue for reportable segments | | $ | 19,511 | | | $ | 18,779 | | | $ | 50,041 | | | $ | 48,352 | |
| Elimination of intersegment revenues | | | (429 | ) | | | (464 | ) | | | (1,279 | ) | | | (1,230 | ) |
| Total consolidated net revenues | | $ | 19,082 | | | $ | 18,315 | | | $ | 48,762 | | | $ | 47,122 | |
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