Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
OPERATING REVENUES:
Net Revenues	$ 66,823,881	$ 60,399,698
OPERATING EXPENSES:
Purse expense	8,530,090	8,037,994
Minnesota Breeders’ Fund	1,118,968	1,061,624
Salaries and benefits	24,355,049	15,105,558
Depreciation	2,981,168	2,844,647
Advertising and marketing	3,098,437	1,677,424
Professional and contracted services	4,772,565	4,208,622
Loss on disposal of assets	157,435	0
Other operating expenses	4,946,914	4,893,750
Total Operating Expenses	55,943,422	42,881,792
Gain on sale of land (Note 12)	12,151	263,581
INCOME FROM OPERATIONS	10,892,610	17,781,487
OTHER INCOME (LOSS)
Loss from equity investment	(1,567,822)	(2,703,299)
Interest income, net	909,958	719,365
Net Other Loss	(657,864)	(1,983,934)
INCOME BEFORE INCOME TAXES	10,234,746	15,797,553
INCOME TAX EXPENSE (Note 4)	(2,721,800)	(3,999,400)
NET INCOME	$ 7,512,946	$ 11,798,153
Basic earnings per share (in dollars per share)	$ 1.55	$ 2.47
Diluted earnings per share (in dollars per share)	$ 1.54	$ 2.44
Weighted Average Basic Shares Outstanding (in shares)	4,854,339	4,776,007
Weighted Average Diluted Shares (in shares)	4,892,600	4,827,761
Casino [Member]
OPERATING REVENUES:
Net Revenues	$ 40,218,953	$ 38,090,835
Pari-mutuel [Member]
OPERATING REVENUES:
Net Revenues	10,957,692	10,243,835
Food and Beverage [Member]
OPERATING REVENUES:
Net Revenues	8,227,105	6,185,832
OPERATING EXPENSES:
Cost of goods and services sold	3,272,472	2,436,618
Product and Service, Other [Member]
OPERATING REVENUES:
Net Revenues	7,420,131	5,879,196
Other Pari-mutuel Expenses [Member]
OPERATING EXPENSES:
Cost of goods and services sold	962,579	999,654
Public Utilities [Member]
OPERATING EXPENSES:
Cost of goods and services sold	$ 1,747,744	$ 1,615,901