Note B - Mortgage Notes Payable: Schedule of Mortgage Notes Payabe (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Debt Instrument, Periodic Payment	$ 175
Principal Balance Due at Maturity	25,514
Mortgage Loans on Real Estate	30,183	30,607
LakesideAtViningsMountain1stMortgage1Member
Debt Instrument, Periodic Payment	85
Debt Instrument, Interest Rate, Stated Percentage	5.53%
Debt Instrument, Maturity Date	Jun. 01, 2021
Principal Balance Due at Maturity	12,405
Mortgage Loans on Real Estate	14,677	14,883
ThePeakAtViningsMountain1stMortgageMember
Debt Instrument, Periodic Payment	90
Debt Instrument, Interest Rate, Stated Percentage	5.54%
Debt Instrument, Maturity Date	Jun. 01, 2021
Principal Balance Due at Maturity	13,109
Mortgage Loans on Real Estate	$ 15,506	$ 15,724