OPERATING SEGMENTS (Schedule of Operating Segments) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Segment Reporting Information [Line Items]
Net revenues			$ 27,017,000	$ 46,625,000
Depreciation	$ 655,003	$ 785,327	2,065,496	1,987,067
Segment (loss) income before income taxes	2,987,009	1,569,427	993,534	2,959,996
Segment tax expense (benefit)	1,137,997	$ 418,942	70,498	795,164
Segment Assets	67,640,633		67,640,633		$ 65,413,082
External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			27,017,000	46,625,000
Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net revenues			27,463,000	48,622,000
Net interest (expense) income			502,000	205,000
Depreciation			2,065,000	1,987,000
Segment (loss) income before income taxes			2,065,000	3,837,000
Segment tax expense (benefit)			70,000	795,000
Segment Assets	92,749,000		92,749,000		89,449,000
Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues			446,000	1,997,000
Horse Racing [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			9,284,000	13,018,000
Horse Racing [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net interest (expense) income			(36,000)	(20,000)
Depreciation			1,491,000	1,702,000
Segment (loss) income before income taxes			(2,697,000)	(1,863,000)
Segment tax expense (benefit)			(267,000)	(736,000)
Segment Assets	34,295,000		34,295,000		31,618,000
Horse Racing [Member] | Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues			72,000	909,000
Card Casino [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			15,548,000	25,351,000
Card Casino [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Depreciation			411,000	111,000
Segment (loss) income before income taxes			3,322,000	4,765,000
Segment tax expense (benefit)			235,000	1,280,000
Segment Assets	3,102,000		3,102,000		3,327,000
Food and beverage [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			2,161,000	8,244,000
Food and beverage [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Depreciation			163,000	174,000
Segment (loss) income before income taxes			(528,000)	855,000
Segment tax expense (benefit)			(37,000)	230,000
Segment Assets	25,028,000		25,028,000		25,430,000
Food and beverage [Member] | Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues			374,000	1,088,000
Development [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			24,000	12,000
Development [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net interest (expense) income			538,000	225,000
Segment (loss) income before income taxes			1,968,000	80,000
Segment tax expense (benefit)			139,000	$ 21,000
Segment Assets	$ 30,324,000		$ 30,324,000		$ 29,074,000