Note 17 - Fair Value of Financial Instruments (Details) - Assets and Liabilities from Continuing Operations At Fair Value Recurring and Non-Recurring (Impaired Real Estate [Member], USD $) In Millions, unless otherwise specified	Jun. 30, 2014
Note 17 - Fair Value of Financial Instruments (Details) - Assets and Liabilities from Continuing Operations At Fair Value Recurring and Non-Recurring [Line Items]
Impaired real estate assets*	$ 6,222,857
Fair Value, Inputs, Level 3 [Member]
Note 17 - Fair Value of Financial Instruments (Details) - Assets and Liabilities from Continuing Operations At Fair Value Recurring and Non-Recurring [Line Items]
Impaired real estate assets*	$ 6,222,857