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Earn-Out Liability	9 Months Ended
Earn-Out Liability	Sep. 30, 2011
Earn-Out Liability [Abstract]
Earn-Out Liability	Earn-Out Liability During October 2010, we acquired from entities affiliated with JEN Partners LLC a portfolio of real estate assets in Arizona and Florida. The purchase price was approximately $62,000, consisting of cash, stock and promissory notes, plus an earn-out of up to $8,000 in common stock. Each quarter, we perform an analysis of the earn-out liability. At September 30, 2011, we performed an analysis of the value of the earn-out (in accordance with the terms of the agreement) and determined that the fair value is $0.