XML 41 R31.htm IDEA: XBRL DOCUMENT v3.3.1.900
MBS And Other Investments: Schedule of Contractual maturities of debt securities (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Sep. 30, 2015
Held-to-maturity Securities, Amortized Cost:    
Due within one year $ 0  
Due after one year to five years 6,006  
Due after five to ten years 20  
Due after ten years 1,798  
Total 7,824 $ 7,913
Held-to-maturity Securities, Estimated Fair Value:    
Due within one year 0  
Due after one year to five years 6,001  
Due after five to ten years 20  
Due after ten years 2,664  
Estimated Fair Value 8,685 $ 8,894
Available-for-sale Securities, Amortized Cost:    
Due within one year 8  
Due after one year to five years 0  
Due after five to ten years 0  
Due after ten years 366  
Total 374  
Available-for-sale Securities, Estimated Fair Value:    
Due within one year 8  
Due after one year to five years 0  
Due after five to ten years 0  
Due after ten years 393  
Total $ 401