Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues from discontinued operations	$ 12	$ 907	$ 228	$ 4,044
Benefit for income taxes related to discontinued operations	0	0	0	28
Loss from discontinued operations, net of tax	(239)	(378)	(395)	(2,846)
Dreamworld Casino [Member]
Revenues from discontinued operations	12	907	228	2,001
Pre-tax income/(loss) from discontinued operations	(239)	(476)	(395)	(765)
Non Gaming Products [Member]
Revenues from discontinued operations	0	0	0	2,043
Pre-tax income/(loss) from discontinued operations	$ 0	$ 98	$ 0	$ (2,109)