XML 22 R37.htm IDEA: XBRL DOCUMENT v2.4.0.6
Non-marketable Equity Securities (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 29, 2011
Sep. 30, 2011
SecuritiesPositions
Sep. 30, 2012
Dec. 31, 2011
Non-marketable Equity Securities        
Cost-method investments     $ 6,715,208 $ 8,771,278
Other than temporary impairment 116,003 73,848    
Cost-Method Investments, Number of Investments Sold   1    
Realized losses from sale of investments   79,910    
FHLB Stock
       
Non-marketable Equity Securities        
Cost-method investments     4,154,700  
Investments in Various Trust and Financial Companies
       
Non-marketable Equity Securities        
Cost-method investments     $ 2,560,508