Accrued Liabilities (Schedule of Accrued Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Accrued Liabilities [Abstract]
Accrued merchant fees	$ 32,619	$ 23,510
Accrued taxes	23,033	1,794
Accrued merchant settlement amounts	17,365	9,255
Accrued compensation	12,501	9,524
Accrued interest expense	6,140	5,753
Accrued armored fees	5,271	4,628
Accrued maintenance fees	5,186	4,865
Accrued cash rental and management fees	4,570	4,067
Accrued purchases	2,392	2,084
Accrued interest rate swap payments	2,211	2,299
Accrued ATM telecommunications costs	1,682	1,254
Accrued processing costs	939	1,510
Other accrued expenses	23,867	9,569
Total	$ 137,776	$ 80,112