Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Segment Reporting Information [Line Items]
Revenues	$ 353,315	$ 335,644
Direct operating costs	226,338	219,087
Salaries and benefits	53,574	48,727
Selling, general and administrative	32,871	31,003
Depreciation and amortization	16,150	17,669
Total operating expenses	328,933	316,486
Operating income (expense)	24,382	19,158
Property, Plant and Equipment, Net	117,601		116,230
Assets	1,557,160		1,598,115
Eft Processing Segment [Member]
Segment Reporting Information [Line Items]
Revenues	74,605	63,334
Direct operating costs	37,338	32,912
Salaries and benefits	11,095	9,645
Selling, general and administrative	6,102	5,848
Depreciation and amortization	7,296	8,316
Total operating expenses	61,831	56,721
Operating income (expense)	12,774	6,613
Property, Plant and Equipment, Net	66,372		64,972
Assets	380,268		347,073
Epay Segment [Member]
Segment Reporting Information [Line Items]
Revenues	185,064	189,575
Direct operating costs	143,341	146,657
Salaries and benefits	13,594	14,095
Selling, general and administrative	9,087	9,667
Depreciation and amortization	4,146	4,503
Total operating expenses	170,168	174,922
Operating income (expense)	14,896	14,653
Property, Plant and Equipment, Net	26,787		27,176
Assets	670,763		757,942
Money Transfer Segment [Member]
Segment Reporting Information [Line Items]
Revenues	94,000	82,903
Direct operating costs	45,972	39,672
Salaries and benefits	23,310	20,084
Selling, general and administrative	16,145	12,347
Depreciation and amortization	4,633	4,758
Total operating expenses	90,060	76,861
Operating income (expense)	3,940	6,042
Property, Plant and Equipment, Net	24,167		23,768
Assets	486,671		472,390
Unallocated Amount to Segment, Intersegment Eliminations and Other [Member]
Segment Reporting Information [Line Items]
Revenues	(354)	(168)
Direct operating costs	(313)	(154)
Salaries and benefits	5,575	4,903
Selling, general and administrative	1,537	3,141
Depreciation and amortization	75	92
Total operating expenses	6,874	7,982
Operating income (expense)	(7,228)	(8,150)
Property, Plant and Equipment, Net	275		314
Assets	$ 19,458		$ 20,710