Note 9 - Options: Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Tables)

12 Months Ended

Dec. 31, 2014

Tables/Schedules

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

		Years ended December 31,
		2014		2013		2012
Expected dividend amount per quarter	$	0.2624	$	n/a	$	0.2571
Expected stock price volatility		27.0%				22.8%
Risk-free interest rate		1.50%				0.54%
Expected life of options		4.7 years				3.8 years