Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Deferred income taxes, valuation allowance (in Dollars)	$ 2,561	$ 4,591
Preferred stock, Par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred stock, Shares authorized	10,000,000us-gaap_PreferredStockSharesAuthorized	10,000,000us-gaap_PreferredStockSharesAuthorized
Preferred stock, Shares issued	267,829us-gaap_PreferredStockSharesIssued	267,829us-gaap_PreferredStockSharesIssued
Preferred stock, Shares outstanding	267,829us-gaap_PreferredStockSharesOutstanding	267,829us-gaap_PreferredStockSharesOutstanding
Common stock, Par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, Shares authorized	600,000,000us-gaap_CommonStockSharesAuthorized	600,000,000us-gaap_CommonStockSharesAuthorized
Common stock, Shares issued	275,141,189us-gaap_CommonStockSharesIssued	277,618,177us-gaap_CommonStockSharesIssued
Common stock, Shares outstanding	275,141,189us-gaap_CommonStockSharesOutstanding	277,618,177us-gaap_CommonStockSharesOutstanding
Homebuilding [Member]
Deferred income taxes, valuation allowance (in Dollars)	$ 2,561	$ 4,591

Face amount or stated value per share of common stock.

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