Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Deferred income taxes, valuation allowance (in Dollars)	$ 1,100
Preferred stock, Par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred stock, Shares authorized	10,000,000	10,000,000
Preferred stock, Shares issued	267,829	267,829
Preferred stock, Shares outstanding	267,829	267,829
Common stock, Par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, Shares authorized	600,000,000	600,000,000
Common stock, Shares issued	276,042,503	275,141,189
Common stock, Shares outstanding	276,042,503	275,141,189
Homebuilding [Member]
Deferred income taxes, valuation allowance (in Dollars)	$ 1,115	$ 2,561