XML 38 R32.htm IDEA: XBRL DOCUMENT v2.4.0.6
Significant Accounting Policies - Repurchase Agreements (Details)
Sep. 30, 2012
[MinimumMember]
 
Significant Accounting Policies Repurchase Agreements [Line Items]  
Repurchase Advance Amount as a Percentage of Collateral 93.00%
[MaximumMember]
 
Significant Accounting Policies Repurchase Agreements [Line Items]  
Repurchase Advance Amount as a Percentage of Collateral 95.00%