Business Description And Basis Of Presentation (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2010	Dec. 31, 2009
Business Description And Basis Of Presentation [Abstract]
Salary and benefit costs reclassification	$ 4.4	$ 3.1

Amount of reclassification of salary and benefit expense during the period.

No definition available.

Name:	trak_ReclassOfSalaryAndBenefits
Namespace Prefix:	trak_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration