v3.2.0.727
Loans to Bank Customers - Troubled Debt Restructurings (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Residential    
Loan Modifications [Line Items]    
Unpaid principal balance $ 382 $ 97
Carrying value 291 54
Commercial Loans    
Loan Modifications [Line Items]    
Unpaid principal balance 255 270
Carrying value 10 31
Installment Loans    
Loan Modifications [Line Items]    
Unpaid principal balance 375 367
Carrying value $ 168 $ 104