CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
OPERATING REVENUES:
Operating revenues	$ 18,600,641	$ 18,370,511	$ 46,624,515	$ 47,103,183
OPERATING EXPENSES:
Purse expense	2,085,277	2,339,588	5,441,449	5,687,347
Minnesota Breeders' Fund	290,104	301,713	813,906	806,274
Other pari-mutuel expenses	293,742	325,680	1,013,793	1,088,956
Salaries and benefits	7,147,203	6,605,051	19,829,175	18,801,475
Cost of food and beverage and other sales	1,571,048	1,320,792	3,398,220	3,010,323
Depreciation and amortization	785,327	659,498	1,987,067	1,895,723
Utilities	567,763	575,912	1,266,681	1,276,138
Advertising and marketing	947,377	1,034,612	1,894,898	2,273,831
Professional and Contracted Services	1,773,826	1,674,958	4,078,565	3,695,176
Loss on disposal of assets	6,376		114,413	99,934
Gain on insurance recoveries			(198,874)	(21,064)
Other operating expenses	1,659,236	1,501,062	4,229,849	4,101,203
Total Operating Expenses	17,127,279	16,338,866	43,869,142	42,715,316
INCOME FROM OPERATIONS	1,473,362	2,031,645	2,755,373	4,387,867
OTHER INCOME
Interest income, net	96,065	8,567	204,623	26,023
Net Other Income	96,065	8,567	204,623	26,023
INCOME BEFORE INCOME TAXES	1,569,427	2,040,212	2,959,996	4,413,890
INCOME TAX EXPENSE	(418,942)	(407,367)	(795,164)	(1,066,000)
NET INCOME	$ 1,150,485	$ 1,632,845	$ 2,164,832	$ 3,347,890
Basic earnings per share	$ 0.25	$ 0.36	$ 0.47	$ 0.75
Diluted earnings per share	$ 0.25	$ 0.36	$ 0.47	$ 0.74
Weighted Average Basic Shares Outstanding	4,604,562	4,497,072	4,583,591	4,467,897
Weighted Average Diluted Shares	4,608,987	4,533,514	4,596,314	4,514,015
Cash dividends declared per share	$ 0.07	$ 0.07	$ 0.21	$ 0.21
Pari-mutuel
OPERATING REVENUES:
Operating revenues	$ 3,578,841	$ 3,955,613	$ 8,277,727	$ 9,001,324
Card Casino
OPERATING REVENUES:
Operating revenues	8,559,935	8,639,310	25,350,903	25,396,780
Food and beverage
OPERATING REVENUES:
Operating revenues	3,838,792	3,256,566	7,735,986	6,960,917
Other
OPERATING REVENUES:
Operating revenues	$ 2,623,073	$ 2,519,021	$ 5,259,899	$ 5,744,162