XML 32 R22.htm IDEA: XBRL DOCUMENT v3.6.0.2
Loans Receivable - Schedule of Accounts, Notes, Loans, and Financing Receivable (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Sep. 30, 2016
Dec. 31, 2015
Sep. 30, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 11,328,633 $ 10,950,608    
Ratio of type of loan to total loans receivable 100.00% 100.00%    
Allowance for loan losses $ 118,456 $ 113,494 $ 107,901 $ 106,829
Loans in process 1,027,168 879,484    
Net deferred fees, costs and discounts 46,698 46,710    
Total loan contra accounts 1,192,322 1,039,688    
Net loans 10,136,311 9,910,920    
Single-family residential        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 5,624,263 $ 5,658,830    
Ratio of type of loan to total loans receivable 49.60% 51.70%    
Allowance for loan losses $ 38,206 $ 37,796 47,756 47,347
Construction        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 1,265,747 $ 1,110,411    
Ratio of type of loan to total loans receivable 11.20% 10.10%    
Allowance for loan losses $ 21,934 $ 19,838 7,014 6,680
Construction - custom        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 494,447 $ 473,069    
Ratio of type of loan to total loans receivable 4.40% 4.30%    
Allowance for loan losses $ 1,110 $ 1,080 1,062 990
Land - acquisition & development        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 119,085 $ 118,497    
Ratio of type of loan to total loans receivable 1.10% 1.10%    
Allowance for loan losses $ 6,665 $ 6,023 6,778 5,781
Land - consumer lot loans        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 101,104 $ 104,567    
Ratio of type of loan to total loans receivable 0.90% 1.00%    
Allowance for loan losses $ 2,501 $ 2,535 3,001 2,946
Multi-family        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 1,217,594 $ 1,124,290    
Ratio of type of loan to total loans receivable 10.70% 10.30%    
Allowance for loan losses $ 7,629 $ 6,925 5,047 5,304
Commercial real estate        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 1,207,573 $ 1,093,639    
Ratio of type of loan to total loans receivable 10.70% 10.00%    
Allowance for loan losses $ 10,168 $ 8,588 10,344 8,960
Commercial & industrial        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 1,025,821 $ 978,589    
Ratio of type of loan to total loans receivable 9.10% 8.90%    
Allowance for loan losses $ 27,736 $ 28,008 24,096 24,980
HELOC        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 148,452 $ 149,716    
Ratio of type of loan to total loans receivable 1.30% 1.40%    
Allowance for loan losses $ 832 $ 813 820 902
Consumer        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Loans receivable, gross $ 124,547 $ 139,000    
Ratio of type of loan to total loans receivable 1.10% 1.30%    
Allowance for loan losses $ 1,675 $ 1,888 $ 1,983 $ 2,939