Basis Of Presentation And Summary Of Significant Accounting Policies (Summary Of Primary Inventory Components) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Inventory [Line Items]
Inventory gross	$ 6,035	$ 5,578
Less: Inventory reserves	(733)	(1,189)
Net inventory	5,302	4,389
ATMs [Member]
Inventory [Line Items]
Inventory gross	2,022	2,734
ATM Parts And Supplies [Member]
Inventory [Line Items]
Inventory gross	$ 4,013	$ 2,844