Note E - Investment Properties and Accumulated Depreciation: Investment Property - Initial Cost and Associated Debt (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
Debt Associated with Investment Property	$ 30,183
Initial Cost - Land	2,838
Initial Cost - Buildings and Improvements	23,301
Net Cost Capitalized Subsequent to Acquisition	31,398
LakesideAtViningsMountain1Member
Debt Associated with Investment Property	14,677
Initial Cost - Land	1,206
Initial Cost - Buildings and Improvements	10,980
Net Cost Capitalized Subsequent to Acquisition	14,374
ThePeakAtViningsMountain1Member
Debt Associated with Investment Property	15,506
Initial Cost - Land	1,632
Initial Cost - Buildings and Improvements	12,321
Net Cost Capitalized Subsequent to Acquisition	$ 17,024