Operating Segments (Schedule of Operating Segments) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016		Sep. 30, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Net revenues	$ 16,630,408	$ 16,731,568	$ 40,862,702		$ 41,460,683
Net interest income (expense)	538	348	(48,488)		1,653
Depreciation	672,465	567,190	1,866,975		1,738,900
Segment (loss) income before income taxes	1,559,443	$ 1,387,859	5,930,937		3,020,362
Segment Assets	48,210,761		48,210,761			$ 45,341,082
Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net revenues			42,531,000		43,164,000
Net interest income (expense)			(48,000)		2,000
Depreciation			1,867,000		1,739,000
Segment (loss) income before income taxes			7,436,000	[1]	4,314,000
Segment Assets	66,168,000		66,168,000			62,381,000
External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			40,863,000		41,461,000
Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues			1,668,000		1,703,000
Horse Racing [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net interest income (expense)			(48,000)		2,000
Depreciation			1,430,000		1,324,000
Segment (loss) income before income taxes			1,229,000	[1]	(2,260,000)
Segment Assets	46,778,000		46,778,000			44,283,000
Horse Racing [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			12,389,000		12,756,000
Horse Racing [Member] | Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues			653,000		674,000
Card Casino [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Depreciation			317,000		317,000
Segment (loss) income before income taxes			5,317,000	[1]	5,302,000
Segment Assets	478,000		478,000			795,000
Card Casino [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			21,445,000		21,628,000
Food and Beverage [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Depreciation			120,000		98,000
Segment (loss) income before income taxes			890,000	[1]	1,272,000
Segment Assets	$ 18,912,000		18,912,000			$ 17,303,000
Food and Beverage [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues			7,029,000		7,077,000
Food and Beverage [Member] | Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues			$ 1,015,000		$ 1,029,000

[1] For September 30, 2016, Segment (loss) income before income taxes for Horse Racing includes the gain on sale of land of approximately $3,990,000.