XML 84 R63.htm IDEA: XBRL DOCUMENT v3.3.0.814
Bank segment - Loan modifications (Details) - Troubled debt restructurings real estate loans
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
USD ($)
contract
Jun. 30, 2014
USD ($)
contract
Jun. 30, 2015
USD ($)
contract
Jun. 30, 2014
USD ($)
contract
Financing Receivable, Modifications [Line Items]        
Number of contracts | contract 18 18 33 33
Pre-modification outstanding recorded investment $ 1,169 $ 5,863 $ 2,567 $ 8,390
Post-modification outstanding recorded investment 1,169 5,881 2,585 8,422
Net increases in ALL $ 183 $ 432 $ 285 $ 665
Residential 1-4 family        
Financing Receivable, Modifications [Line Items]        
Number of contracts | contract 2 7 7 12
Pre-modification outstanding recorded investment $ 318 $ 2,194 $ 1,195 $ 3,115
Post-modification outstanding recorded investment $ 318 2,212 1,213 3,147
Net increases in ALL   $ 207 $ 47 $ 251
Home equity line of credit        
Financing Receivable, Modifications [Line Items]        
Number of contracts | contract 13   22  
Pre-modification outstanding recorded investment $ 690   $ 1,119  
Post-modification outstanding recorded investment 690   1,119  
Net increases in ALL $ 105   $ 160  
Residential land        
Financing Receivable, Modifications [Line Items]        
Number of contracts | contract   9   16
Pre-modification outstanding recorded investment   $ 2,915   $ 4,048
Post-modification outstanding recorded investment   2,915   4,048
Net increases in ALL   $ 225   $ 400
Commercial loans        
Financing Receivable, Modifications [Line Items]        
Number of contracts | contract 3 2 4 5
Pre-modification outstanding recorded investment $ 161 $ 754 $ 253 $ 1,227
Post-modification outstanding recorded investment 161 $ 754 253 1,227
Net increases in ALL $ 78   $ 78 $ 14