Consolidated Statements Of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Revenues:
ATM operating revenues	$ 193,360	$ 177,813
ATM product sales and other revenues	4,378	13,227
Total revenues	197,738	191,040
Cost of revenues:
Cost of ATM operating revenues (excludes depreciation, accretion, and amortization shown separately below. See Note 1(b))	129,560	120,627
Cost of ATM product sales and other revenues	4,129	11,781
Total cost of revenues	133,689	132,408
Gross profit	64,049	58,632
Operating expenses:
Selling, general, and administrative expenses	18,989	16,075
Acquisition-related expenses	2,822	1,087
Depreciation and accretion expense	16,285	13,750
Amortization expense	5,748	5,475
Loss on disposal of assets	203	548
Total operating expenses	44,047	36,935
Income from operations	20,002	21,697
Other expense (income):
Interest expense, net	5,066	5,365
Amortization of deferred financing costs	229	220
Other income	(421)	(77)
Total other expense	4,874	5,508
Income before income taxes	15,128	16,189
Income tax expense	5,980	6,146
Net income	9,148	10,043
Net (loss) income attributable to noncontrolling interests	(282)	214
Net income attributable to controlling interests and available to common stockholders	$ 9,430	$ 9,829
Net income per common share - basic and diluted	$ 0.21	$ 0.22
Net income per common share - basic	$ 0.21	$ 0.22
Net income per common share - diluted	$ 0.21	$ 0.22
Weighted average shares outstanding - basic	44,247,098	43,058,215
Weighted average shares outstanding - diluted	44,479,366	43,562,618