XML 29 R37.htm IDEA: XBRL DOCUMENT v2.4.0.6
Acquisition (Summary of Loans Acquired) (Detail) (USD $)
Sep. 30, 2012
Business Acquisition [Line Items]  
Contractually required principal and interest at acquisition $ 2,724,960
Contractual cash flows not expected to be collected 263,054
Expected cash flows at acquisition 2,461,906
Interest component of expected cash flows 486,418
Basis in purchased loans at acquisition - estimated fair value 1,975,488
Acquired Impaired Loans [Member]
 
Business Acquisition [Line Items]  
Contractually required principal and interest at acquisition 348,889
Contractual cash flows not expected to be collected 127,318
Expected cash flows at acquisition 221,571
Interest component of expected cash flows 54,418
Basis in purchased loans at acquisition - estimated fair value 167,153
Acquired Non-Impaired Loans [Member]
 
Business Acquisition [Line Items]  
Contractually required principal and interest at acquisition 2,376,071
Contractual cash flows not expected to be collected 135,736
Expected cash flows at acquisition 2,240,335
Interest component of expected cash flows 432,000
Basis in purchased loans at acquisition - estimated fair value $ 1,808,335