Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Operating Activities:
Net income	$ 11,798,153	$ 1,062,014
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	2,844,647	2,748,514
Stock-based compensation expense	548,282	468,832
Stock-based employee match contribution	557,396	371,432
Deferred income taxes	323,315	2,943,400
Loss on disposal of assets	0	13,407
Loss from equity investment	2,703,299	1,478,199
Gain on sale/transfer of land	(263,581)	(2,367,514)
Changes in operating assets and liabilities:
Accounts receivable	(157,049)	70,782
Employee retention credit receivable	(6,314,468)	0
Increase in TIF receivable	(614,173)	(546,591)
Other current assets/deposits	(158,387)	174,178
Income taxes receivable/payable	2,767,565	(4,152,581)
Operating lease right-of-use assets	22,271	29,775
Operating lease liabilities	(22,271)	(29,775)
Accounts payable	(901,150)	(886,060)
Deferred revenue	297,426	(1,046,264)
Card Casino accruals	929,283	160,938
Accrued wages and payroll taxes	619,476	(1,104,277)
Accrued property taxes	(30,493)	(75,292)
Payable to horsepersons	(1,451,273)	1,817,000
Net cash provided by operating activities	13,498,268	1,130,117
Investing Activities:
Additions to land, buildings, and equipment	(3,780,759)	(1,536,948)
Proceeds from sale of land	2,288,952	0
Additions for TIF eligible improvements	0	(765,316)
(Increase) decrease in related party receivable	(636,889)	1,987,017
Equity investment contribution	(372,992)	0
Sale of investments	0	103,886
Net cash used in investing activities	(2,501,688)	(211,361)
Financing Activities:
Proceeds from issuance of common stock	183,864	156,446
Borrowings on line of credit	0	5,866,416
Payments against line of credit	0	(5,866,416)
Cash dividend paid to shareholders	(1,706)	(328,587)
Payments for taxes related to net share settlement of equity awards	(25,948)	(177,501)
Principal payments on finance lease	(25,749)	(24,500)
Net cash provided by (used in) financing activities	130,461	(374,142)
Net increase in cash, cash equivalents, and restricted cash	11,127,041	544,614
Cash, cash equivalents, and restricted cash at beginning of year	4,471,712	3,927,098
Cash, cash equivalents, and restricted cash at end of year	15,598,753	4,471,712
Schedule of non-cash investing and financing activities
Additions to land, buildings, and equipment funded through accounts payable	254,000	344,000
Transfer of future TIF reimbursed costs from land, buildings, and equipment	0	1,633,000
Supplemental disclosure of cash flow information:
Income taxes paid	1,220,000	80,000
Interest paid	3,000	40,000
Doran Canterbury II [Member]
Schedule of non-cash investing and financing activities
Transfer of assets	0	1,633,000
Canterbury DBSV [Member]
Schedule of non-cash investing and financing activities
Transfer of assets	$ 0	$ 2,195,000