Note E - Investment Properties and Accumulated Depreciation: Reconciliation of Investment Property and Accumulated Depreciation (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Investment Properties - Assets at beginning of year	$ 92,900	$ 97,862
Property improvements - additions for the year	1,145	1,205
Property, Plant and Equipment, Transfers and Changes	(327)	(6,137)
Property, Plant and Equipment, Disposals	(36,181)
Cost of assets written off due to casualty		(30)
Investment Properties - Assets at end of year	57,537	92,900
Investment Property Accumulated Depreciation Beginning of Year	63,744	62,160
Depreciation charged to expense for the year	5,810	7,747
Accumulated Depreciation, Depletion and Amortization, Reclassifications of Property, Plant and Equipment	(327)	(6,137)
Accumulated Depreciation, Depletion and Amortization, Sale or Disposal of Property, Plant and Equipment	(26,163)
Accumulated Depreciation, Depletion and Amortization, Write-down of Property, Plant and Equipment		(26)
Investment Property Accumulated Depreciation End of Year	$ 43,064	$ 63,744