Summary Of Significant Accounting Policies (Details Narrative) (USD $)	1 Months Ended	6 Months Ended		12 Months Ended				0 Months Ended	6 Months Ended
	May 31, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2011	Dec. 31, 2010	May 31, 2013	Dec. 31, 2012	Jul. 19, 2013 Subsequent Event	Jun. 30, 2013 Land Improvements Maximum	Jun. 30, 2013 Building Maximum	Jun. 30, 2013 Building Minimum	Jun. 30, 2013 Notes Receivable	Jun. 30, 2012 Notes Receivable	Dec. 31, 2012 Notes Receivable
SummaryOfSignificantAccountingPoliciesLineItems [Line Items]
Percentage rents		$ 48,000	$ 32,000
Capitalized interest and taxes		15,000	0
Period of time from the date of development completion		1 year
Estimated useful life in years									20 years	50 years	39 years
Due from sale of land		4,000,000				1,500,000
Note receivable, interest rate		12.00%
Asset impairment charges					1,300,000
Impairment recovery of notes receivable	229,000			1,100,000
Proceeds from borrower of notes receivable	1,000,000		1,101,000
Notes receivables from various tenants												247,000
Allowance for uncollectible notes receivable		976,000	1,330,000	1,780,000			1,134,000					21,000		45,000
Bad debt expense		1,000	27,000									10,000	17,000
Revolving credit facility - funding Preston Royal East property								$ 75,000,000