Operating Segments (Schedule of Operating Segments) (Details) - USD ($)	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Segment Reporting Information [Line Items]
Net revenues	$ 10,802,370	$ 16,731,568	$ 14,848,077	$ 9,881,038	$ 10,263,711	$ 15,046,958	$ 13,784,714	$ 9,374,454	$ 52,263,053	$ 48,469,837
Net interest income									3,005	2,407
Depreciation									2,297,613	2,137,778
Segment (loss) income before income taxes									4,616,671	4,102,332
Segment Assets	45,341,082				39,495,679				45,341,082	39,495,679
Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net revenues									54,410,000	50,471,000
Net interest income									3,000	2,000
Depreciation									2,298,000	2,138,000
Segment (loss) income before income taxes									5,960,000	5,823,000
Segment Assets	62,381,000				54,418,000				62,381,000	54,418,000
External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									52,263,000	48,470,000
Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues									2,147,000	2,001,000
Horse Racing [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Net interest income									3,000	2,000
Depreciation									1,737,000	1,601,000
Segment (loss) income before income taxes									(1,209,000)	(882,000)
Segment Assets	44,283,000				37,606,000				44,283,000	37,606,000
Horse Racing [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									14,979,000	14,460,000
Horse Racing [Member] | Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues									750,000	620,000
Card Casino [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Depreciation									423,000	422,000
Segment (loss) income before income taxes									5,806,000	5,238,000
Segment Assets	795,000				1,217,000				795,000	1,217,000
Card Casino [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									29,016,000	27,030,000
Concessions [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Depreciation									138,000	115,000
Segment (loss) income before income taxes									1,363,000	1,467,000
Segment Assets	$ 17,303,000				$ 15,595,000				17,303,000	15,595,000
Concessions [Member] | External Customers [Member]
Segment Reporting Information [Line Items]
Net revenues									8,268,000	6,980,000
Concessions [Member] | Intersegment [Member]
Segment Reporting Information [Line Items]
Net revenues									$ 1,397,000	$ 1,381,000