Note 4 - Residential Mortgage Loans Held in Securitization Trusts (Net) and Real Estate Owned (Details) - Past Due Loans (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Past Due Loans [Abstract]    
Number of Delinquent Loans, 30-60 days late 3 3
Total Dollar Amount, 30-60 days late (in Dollars) $ 601 $ 751
% of Loan Portfolio, 30-60 days late 0.36% 0.39%
Number of Delinquent Loans, 61-90 days late 1 0
Total Dollar Amount, 61-90 days late (in Dollars) 239  
% of Loan Portfolio, 61-90 days late 0.14% 0.00%
Number of Delinquent Loans, 90+ days late 30 32
Total Dollar Amount, 90+ days late (in Dollars) 18,036 18,762
% of Loan Portfolio, 90+ days late 10.76% 9.85%
Number of Delinquent Loans, real estate owned through foreclosure 5 4
Total Dollar Amount, real estate owned through foreclosure (in Dollars) $ 2,381 $ 1,421
% of Loan Portfolio, real estate owned through foreclosure 1.42% 0.75%