XML 45 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
4. Investment Securities (Details Narrative)
Jun. 30, 2013
integer
Dec. 31, 2012
integer
Jun. 30, 2012
integer
U.S. GSE debt securities
      
Number of securities 14 8 3
U.S. Government securities
      
Number of securities 2 1 2