OPERATING SEGMENTS (Schedule of Operating Segments) (Details) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Net revenues	$ 12,602,241	$ 18,600,641	$ 16,433,177	$ 11,590,798	$ 12,038,389	$ 18,370,511	$ 16,512,724	$ 12,219,946	$ 59,227,000	$ 59,142,000
Net interest (expense) income									(326,773)	(61,515)
Depreciation									2,679,728	2,563,579
Segment (loss) income before income taxes									3,962,537	7,708,444
Segment tax expense (benefit)									1,244,263	1,990,000
Segment Assets	65,413,082				61,426,061				65,413,082	61,426,061
External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									59,227,000	59,142,000
Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net revenues									61,651,000	61,341,000
Net interest (expense) income									327,000	62,000
Depreciation									2,680,000	2,564,000
Segment (loss) income before income taxes									4,485,000	11,021,000
Segment tax expense (benefit)									1,244,000	1,990,000
Segment Assets	89,449,000				84,942,000				89,449,000	84,942,000
Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues									2,424,000	2,199,000
Horse Racing [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									15,370,000	16,764,000
Horse Racing [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net interest (expense) income									(38,000)	25,000
Depreciation									2,262,000	2,371,000
Segment (loss) income before income taxes									(2,695,000)	279,000
Segment tax expense (benefit)									(1,011,000)	(784,000)
Segment Assets	31,618,000				35,992,000				31,618,000	35,992,000
Horse Racing [Member] | Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues									999,000	806,000
Card Casino [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									34,406,000	33,920,000
Card Casino [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Depreciation									186,000	5,000
Segment (loss) income before income taxes									6,400,000	7,195,000
Segment tax expense (benefit)									2,009,000	1,858,000
Segment Assets	3,327,000				623,000				3,327,000	623,000
Food and beverage | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									9,430,000	8,458,000
Food and beverage | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Depreciation									232,000	188,000
Segment (loss) income before income taxes									715,000	1,197,000
Segment tax expense (benefit)									225,000	309,000
Segment Assets	25,430,000				23,680,000				25,430,000	23,680,000
Food and beverage | Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues									1,425,000	1,393,000
Development [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									21,000
Development [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net interest (expense) income									365,000	37,000
Segment (loss) income before income taxes									65,000	2,350,000
Segment tax expense (benefit)									21,000	607,000
Segment Assets	$ 29,074,000				$ 24,647,000				$ 29,074,000	$ 24,647,000