Segment Information (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Depreciation and amortization:
Total depreciation and amortization	$ 11,053	$ 11,879	$ 21,736	$ 23,545
Capital expenditures:
Total capital expenditures	11,708	14,212	23,278	21,977
Global Funds Transfer [Member]
Depreciation and amortization:
Total depreciation and amortization	9,416	10,351	19,166	20,464
Capital expenditures:
Total capital expenditures	10,416	11,601	19,953	18,492
Financial Paper Products [Member]
Depreciation and amortization:
Total depreciation and amortization	897	1,504	1,812	3,049
Capital expenditures:
Total capital expenditures	1,292	2,611	3,325	3,485
Other [Member]
Depreciation and amortization:
Total depreciation and amortization	$ 740	$ 24	$ 758	$ 32