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SHAREHOLDERS' EQUITY (Details 2) (Restricted Stock, Restricted common stock, USD $)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Maximum
         
Restricted Stock          
Shares authorized for grant under the plan 654,000   654,000    
Shares granted to one individual as a percentage of aggregate number of shares granted     20.00%    
Roberts Properties
         
Restricted Stock          
Restricted stock activity (in shares)     0    
Unvested shares of restricted stock outstanding 0   0   50,000
Granted (in shares)         50,000
Vesting period         1 year
Compensation expense $ 0 $ 26,237 $ 18,630 $ 59,217