Note 2 - Marketable Securities: Schedule of Marketable Securities (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Adjusted Cost	$ 230	$ 707
Unrealized Gains		29
Unrealized Losses	(1)	(24)
Fair Value	229	712
Debt Securities
Adjusted Cost	184	293
Unrealized Gains		5
Unrealized Losses	(1)
Fair Value	183	298
Money Market Funds
Adjusted Cost	46	47
Fair Value	46	47
Equity Securities
Adjusted Cost		367
Unrealized Gains		24
Unrealized Losses		(24)
Fair Value		$ 367