XML 34 R24.htm IDEA: XBRL DOCUMENT v3.8.0.1
Loans Receivable - Schedule of Accounts, Notes, Loans, and Financing Receivable (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 12,540,254   $ 12,201,387      
Ratio of type of loan to total loans receivable 100.00%   100.00%      
Allowance for loan losses $ 127,576 $ 127,155 $ 123,073 $ 121,922 $ 118,456 $ 113,494
Loans in process 1,141,018   1,149,934      
Net deferred fees, costs and discounts 47,572   45,758      
Total loan contra accounts 1,316,166   1,318,765      
Net loans 11,224,088   10,882,622      
Single-family residential            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 5,705,350   $ 5,711,004      
Ratio of type of loan to total loans receivable 45.50%   46.80%      
Allowance for loan losses $ 34,144 35,928 $ 36,892 37,164 38,206 37,796
Construction            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 1,732,202   $ 1,597,996      
Ratio of type of loan to total loans receivable 13.80%   13.10%      
Allowance for loan losses $ 27,389 25,214 $ 24,556 25,061 21,934 19,838
Construction - custom            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 597,671   $ 602,631      
Ratio of type of loan to total loans receivable 4.80%   4.90%      
Allowance for loan losses $ 2,081 2,052 $ 1,944 1,176 1,110 1,080
Land - acquisition & development            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 141,628   $ 124,308      
Ratio of type of loan to total loans receivable 1.10%   1.00%      
Allowance for loan losses $ 7,622 7,355 $ 6,829 6,669 6,665 6,023
Land - consumer lot loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 102,779   $ 104,405      
Ratio of type of loan to total loans receivable 0.80%   0.90%      
Allowance for loan losses $ 2,853 2,906 $ 2,649 2,513 2,501 2,535
Multi-family            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 1,328,049   $ 1,303,148      
Ratio of type of loan to total loans receivable 10.60%   10.70%      
Allowance for loan losses $ 7,982 7,904 $ 7,862 7,929 7,629 6,925
Commercial real estate            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 1,443,437   $ 1,434,610      
Ratio of type of loan to total loans receivable 11.50%   11.80%      
Allowance for loan losses $ 11,588 11,625 $ 11,818 10,772 10,168 8,588
Commercial & industrial            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 1,151,108   $ 1,093,360      
Ratio of type of loan to total loans receivable 9.20%   9.00%      
Allowance for loan losses $ 29,330 29,268 $ 28,524 28,365 27,736 28,008
HELOC            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 135,119   $ 144,850      
Ratio of type of loan to total loans receivable 1.10%   1.20%      
Allowance for loan losses $ 802 808 $ 855 826 832 813
Consumer            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Loans receivable, gross $ 202,911   $ 85,075      
Ratio of type of loan to total loans receivable 1.60%   0.70%      
Allowance for loan losses $ 3,785 $ 4,095 $ 1,144 $ 1,447 $ 1,675 $ 1,888