CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Operating Activities:
Net income	$ 2,718,274	$ 5,718,444
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	2,679,728	2,563,579
Stock-based compensation expense	235,105	345,626
Stock-based employee match contribution	688,500	525,100
Deferred income taxes	434,300	968,000
Loss on disposal of assets	261,728	120,940
Loss from equity investment	2,377
Gain on insurance recoveries	(198,874)	(21,064)
Gain on sale of assets	(12,141)	(129,580)
Gain on transfer of land		(2,241,206)
Changes in operating assets and liabilities:
Decrease in accounts receivable	(60,294)	24,346
Decrease (increase) in other current assets	30,623	(97,611)
Decrease (increase) in income taxes payable/receivable	537,963	(420,833)
Decrease in operating lease right-of-use assets	28,914
Decrease in operating lease liabilities	(28,914)
Decrease in accounts payable	(1,364,430)	(133,802)
Increase in deferred revenue	502,772	184,328
Increase (decrease) in Card Casino accruals	426,130	(1,190,279)
Decrease in accrued wages and payroll taxes	(13,972)	(22,910)
Increase in accrued property taxes	18,458	64,638
(Decrease) increase in payable to horsepersons	(148,426)	75,201
Net cash provided by operating activities	6,737,821	6,332,918
Investing Activities:
Additions to land, buildings, and equipment	(15,165,716)	(5,501,468)
Issuance of related party note receivable	(320,527)	(3,208,400)
Decrease in notes receivable	2,142,511	1,048,655
Proceeds from insurance recoveries	204,174	1,033,264
Sale (purchase) of investments	102,659	(540)
Net cash used in investing activities	(13,036,899)	(6,628,489)
Financing Activities:
Proceeds from issuance of common stock	383,496	686,019
Borrowings on line of credit	5,932,532
Payments against line of credit	(5,932,532)
Cash dividend paid to shareholders	(1,281,180)	(1,206,111)
Payments for taxes related to net share settlement of equity awards	(54,934)
Principal payments on finance lease	(25,204)	(5,892)
Net cash used in financing activities	(977,822)	(525,984)
Net decrease in cash, cash equivalents, and restricted cash	(7,276,900)	(821,555)
Cash, cash equivalents, and restricted cash at beginning of year	11,203,998	12,025,553
Cash, cash equivalents, and restricted cash at end of year	3,927,098	11,203,998
Schedule of non-cash investing and financing activities
Additions to buildings and equipment funded through accounts payable	1,272,000	867,000
Transfer of future TIF reimbursed costs from PP&E	7,801,000	1,908,000
Dividend declared	324,000	317,000
ROU assets obtained in exchange for operating lease obligations	104,000	127,000
Expiration of buyback option on land		110,000
Transfer of assets to Doran Canterbury I		754,000
Supplemental disclosure of cash flow information:
Income taxes paid	740,000	1,356,000
Interest paid	$ 42,000	$ 12,000