Note 6 - Consolidated K-Series (Tables)
12 Months Ended
Dec. 31, 2013
Note 6 - Consolidated K-Series (Tables) [Line Items]  
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
   

December 31,

2013

   

December 31,

2012

 

New York

    35.9 %     37.8

%

Massachusetts

    24.6 %     25.2

%

New Jersey

    10.4 %     9.5

%

Florida

    5.8 %     5.1

%

Connecticut

    5.6 %     5.0

%

Multi-Family Loans Held in Securitization Trusts [Member]
 
Note 6 - Consolidated K-Series (Tables) [Line Items]  
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]
   

December 31,

2013

   

December 31,

2012

 

Texas

    14.0 %     14.0

%

California

    13.7 %     13.6

%

New York

    7.2 %     6.8

%

Florida

    6.5 %     7.4

%

Washington

    5.3 %     5.0

%

Georgia

    4.4 %     5.4

%

Consolidated K-Series [Member]
 
Note 6 - Consolidated K-Series (Tables) [Line Items]  
Condensed Balance Sheet [Table Text Block]

Balance Sheets

 

December 31,

2013

   

December 31,

2012

 

Assets

               

Multi-family loans held in securitization trusts

  $ 8,111,022     $ 5,442,906  

Receivables

    30,222       18,342  

Total Assets

  $ 8,141,244     $ 5,461,248  
                 

Liabilities and Equity

               

Multi-family CDOs

  $ 7,871,020     $ 5,319,573  

Accrued expenses

    29,766       18,022  

Total Liabilities

    7,900,786       5,337,595  

Equity

    240,458       123,653  

Total Liabilities and Equity

  $ 8,141,244     $ 5,461,248  
Condensed Income Statement [Table Text Block]
   

Year Ended December 31,

 

Statements of Operations

 

2013

   

2012

   

2011

 

Interest income

  $ 228,631     $ 104,410     $  

Interest expense

    210,229       97,032        

Net interest income

    18,402       7,378        

Unrealized gain on multi-family loans and debt held in securitization trusts

    31,495       6,662        

Net Income

  $ 49,897     $ 14,040     $