Note B - Mortgage Notes Payable (Details) (USD $)	12 Months Ended
	Dec. 31, 2011
Lakeside at Vinings Mountain - Old Mortgage - May 2011	$ 9,170,000
Lakeside at Vinings Mountain - New Mortgage - May 2011	14,982,000
Stated Interest Rate - Lakeside at Vinings Mountain - New Mortgage	5.53%
Required monthly P&I payments - Lakeside at Vinings Mountain - New Mortgage	85,000
Balloon payment June 2021 maturity new mortgage - Lakeside at Vinings Mountain	12,405,000
Loss on early extinguishment debt - Lakeside at Vinings Mountain	482,000
Total capitalized loan costs - new mortgage - Lakeside at Vinings Mountain	189,000
The Peak at Vinings Mountain - Old Mortgage - May 2011	9,861,000
The Peak at Vinings Mountain - New Mortgage - May 2011	15,828,000
Stated Interest Rate - The Peak at Vinings Mountain - New Mortgage	5.54%
Required monthly P&I payments - The Peak at Vinings Mountain - New Mortgage	90,000
Balloon payment June 2021 maturity new mortgage - The Peak at Vinings Mountain	13,109,000
Loss on early extinguishment debt - The Peak at Vinings Mountain	515,000
Total capitalized loan costs - new mortgage - The Peak at Vinings Mountain	$ 201,000