Summary of Significant Accounting Policies (Details)	Sep. 30, 2012
Crusader Servicing Corporation [Member]
Noncontrolling Interest [Line Items]
Ownership interest percentage in subsidiary (in hundredths)	60.00%
Royal Tax Lien Services, LLC [Member]
Noncontrolling Interest [Line Items]
Ownership interest percentage in subsidiary (in hundredths)	60.00%
Royal Bank America Leasing, LP [Member]
Noncontrolling Interest [Line Items]
Ownership interest percentage in subsidiary (in hundredths)	60.00%