Description of Business and Significant Accounting Policies (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014	Jun. 20, 2014
Accounting Polices [Line Items]
Excess Cash Limits, FDIC Insured Amount	$ 25,100,000		$ 25,100,000
Casino contract amortization	608,000	$ 613,000	1,830,000	$ 1,835,000
Commitment	45,000		45,000		$ 126,000
Stock-based compensation expenses	17,000	19,000	67,000	160,000
Product development expenses	46,000	156,000	$ 115,000	311,000
Minimum Percentage Of Tax Benefit Likely To Be Realized Upon Ultimate Settlement			50.00%
Gaming property and equipment depreciation	586,000	739,000	$ 1,900,000	2,200,000
Amortization	684,000	689,000	$ 2,100,000	2,100,000
Lease Term Percentage			75.00%
Present Value Of Future Minimum Lease Payments Percentage Description			90% or more of the fair value of the leased property to the lessor at the inception date.
Asset Retirement Obligation, Cash Paid to Settle	4,000	0	$ 13,000	0
Impairment of Long-Lived Assets Held-for-use	0	0	0	0
Unbilled Other Sales Revenue Net	2,100,000	0	2,100,000	0
Gaming Products [Member]
Accounting Polices [Line Items]
Cost of Goods Sold, Depreciation	282,000	224,000	819,000	545,000
Gaming Operation [Member]
Accounting Polices [Line Items]
Cost of Goods Sold, Depreciation	165,000	153,000	487,000	450,000
Dreamworld Casino (Pailin) Limited [Member]
Accounting Polices [Line Items]
Equity Method Investment, Ownership Percentage						100.00%
Patents and Trademarks [Member]
Accounting Polices [Line Items]
Amortization	6,000	6,000	18,000	18,000
Technical Know How [Member]
Accounting Polices [Line Items]
Amortization	7,000	7,000	20,000	20,000
Other Gaming Related Intangible Assets [Member]
Accounting Polices [Line Items]
Amortization	$ 63,000	$ 63,000	$ 189,000	$ 189,000