Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2012 contract	Jun. 30, 2011	Jun. 30, 2010
Number of contracts in which reinsurers compensate losses arising on contracts it issues	1
Number of deliverables identified for multiple element arrangements	2
Research and development expenditures	$ 3.9	$ 5.7	$ 7.6
Amortized useful lives of intangible assets	15 years
Percentage of Secondary Taxation on Companies	10.00%
Income tax rate	28.00%	28.00%	28.00%
Minimum probability of tax benefit realization percentage	50.00%
Combined percentage to measure income taxes and deferred income taxes		34.55%	34.55%
FTS Patent [Member]
Amortized useful lives of intangible assets	10 years
Exclusive Licenses [Member]
Amortized useful lives of intangible assets	7 years
Customer Databases [Member]
Amortized useful lives of intangible assets	3 years
Maximum [Member] | Customer Relationships [Member]
Amortized useful lives of intangible assets	15 years
Maximum [Member] | Software And Unpatented Technology [Member]
Amortized useful lives of intangible assets	5 years
Maximum [Member] | Trademarks [Member]
Amortized useful lives of intangible assets	20 years
Minimum [Member] | Customer Relationships [Member]
Amortized useful lives of intangible assets	1 year
Minimum [Member] | Software And Unpatented Technology [Member]
Amortized useful lives of intangible assets	3 years
Minimum [Member] | Trademarks [Member]
Amortized useful lives of intangible assets	3 years
Computer Equipment [Member] | Maximum [Member]
Expected economic lives of property, plant and equipment	5 years
Computer Equipment [Member] | Minimum [Member]
Expected economic lives of property, plant and equipment	3 years
Furniture And Office Equipment [Member] | Maximum [Member]
Expected economic lives of property, plant and equipment	10 years
Furniture And Office Equipment [Member] | Minimum [Member]
Expected economic lives of property, plant and equipment	2 years
Motor Vehicles [Member] | Maximum [Member]
Expected economic lives of property, plant and equipment	8 years
Motor Vehicles [Member] | Minimum [Member]
Expected economic lives of property, plant and equipment	4 years
Furniture and Fittings [Member] | Maximum [Member]
Expected economic lives of property, plant and equipment	10 years
Furniture and Fittings [Member] | Minimum [Member]
Expected economic lives of property, plant and equipment	5 years
Plant And Equipment [Member] | Maximum [Member]
Expected economic lives of property, plant and equipment	10 years
Plant And Equipment [Member] | Minimum [Member]
Expected economic lives of property, plant and equipment	5 years