XML 29 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair value of financial instruments - Fair value by delinquency (details) (Residential portfolio segment [Member], Loans receivable [Member], Residential mortgage [Member], USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
loan
Residential portfolio segment [Member] | Loans receivable [Member] | Residential mortgage [Member]
 
Number of loans  
Current 167
30 33
60 21
90 1,013
Foreclosure 3,786
Mortgage loans, number of loans 5,020
Carrying value  
Current $ 19,953
30 3,113
60 3,401
90 162,127
Foreclosure 453,309
Mortgage loans 641,903
Unpaid principal balance  
Current 38,052
30 6,605
60 5,731
90 284,243
Foreclosure 829,265
Mortgage loans, unpaid principal balance 1,163,896
Market value of underlying properties  
Current 32,599
30 5,147
60 5,249
90 239,480
Financing Receivable, Fair Value of Collateral, Foreclosure 658,265
Mortgage loans, collateral at fair value $ 940,740