Compensation and Employee Benefit Plans [Text Block]: Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Tables)

12 Months Ended

Dec. 31, 2019

Tables/Schedules

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

	2019	2018
Weighted-average risk-free interest rate	2.32%	2.86%
Expected annual dividend rate per share	1.22%	1.04%
Expected volatility factor of the Company's common stock	28.97%	32.42%
Weighted-average expected term of options	3.5 years	4.0 years