Segments (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Revenues:	$ 5,847	$ 6,176	$ 12,548	$ 11,663
Cambodia [Member]
Revenues:	4,915	4,191	9,252	8,353
Macau [Member]
Revenues:	34	432	701	645
Philippines [Member]
Revenues:	898	1,006	2,259	2,070
Australia [Member]
Revenues:	0	485	163	531
Others [Member]
Revenues:	$ 0	$ 62	$ 173	$ 64