Note C - Mortgage Notes Payable: Schedule of Mortgage Notes Payable (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Debt Instrument, Periodic Payment	$ 118
Principal Balance Due at Maturity	17,239
Mortgage Loans on Real Estate	18,548	18,864
First Mortgage
Debt Instrument, Periodic Payment	85
Debt Instrument, Interest Rate, Stated Percentage	5.87%
Debt Instrument, Maturity Date	Aug. 01, 2016
Principal Balance Due at Maturity	12,190
Mortgage Loans on Real Estate	13,143	13,373
Second Mortgage
Debt Instrument, Periodic Payment	33
Debt Instrument, Interest Rate, Stated Percentage	5.68%
Debt Instrument, Maturity Date	Aug. 01, 2016
Principal Balance Due at Maturity	5,049
Mortgage Loans on Real Estate	$ 5,405	$ 5,491