XML 71 R61.htm IDEA: XBRL DOCUMENT v3.7.0.1
Activity in Allowance for Losses on Non-Covered Loans (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Valuation Allowance [Line Items]    
Balance, beginning of period $ 158,290 $ 147,124
Charge-offs (5,830) (194)
Recoveries 203 1,127
(Recovery of) provision for non-covered loan losses (4,008) (176)
Balance, end of period 154,450 150,778
Non-Covered Loans    
Valuation Allowance [Line Items]    
(Recovery of) provision for non-covered loan losses 1,787 2,721
Mortgage Receivable    
Valuation Allowance [Line Items]    
Balance, beginning of period 125,416 124,478
Charge-offs   (46)
Recoveries 115 879
Balance, end of period 121,852 126,185
Mortgage Receivable | Non-Covered Loans    
Valuation Allowance [Line Items]    
(Recovery of) provision for non-covered loan losses (3,679) 874
Other loans    
Valuation Allowance [Line Items]    
Balance, beginning of period 32,874 22,646
Charge-offs (5,830) (148)
Recoveries 88 248
Balance, end of period 32,598 24,593
Other loans | Non-Covered Loans    
Valuation Allowance [Line Items]    
(Recovery of) provision for non-covered loan losses $ 5,466 $ 1,847