XML 43 R46.htm IDEA: XBRL DOCUMENT v2.4.0.8
Summary of Significant Accounting Policies - Other Narrative (Details)
 12 Months Ended
Sep. 30, 2013
segments
office
Sep. 30, 2012
Sep. 30, 2011
Summary of Significant Accounting Policies [Line Items]      
Number of offices (in offices) 182    
Days past grace period to initiate contact to cure deficiency 30 days    
Approximate rate reduction concession, minimum 1.00%    
Approximate rate reduction concession, maximum 2.00%    
Minimum days past due to stop accrual of interest 90 days    
Loans returned to full accrual status 90 days    
Minimum days past due to begin foreclosure proceedings 90 days    
Minimum performance period before move to accrual status 6 months    
Options outstanding that are not dilutive 435,825 934,880 2,190,123
Number of reportable business segments 1    
Minimum
      
Summary of Significant Accounting Policies [Line Items]      
Term for payment and rate reduction 6 months    
Intangible, useful life 5 years    
Maximum
      
Summary of Significant Accounting Policies [Line Items]      
Term for payment and rate reduction 24 months    
Intangible, useful life 8 years