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

12 Months Ended

Dec. 31, 2020

Tables/Schedules

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

	2020	2019
Weighted-average risk-free interest rate	0.24%	2.32%
Expected annual dividend rate per share	1.32%	1.22%
Expected volatility factor of the Company's common stock	34.17%	28.97%
Weighted-average expected term of options	3.5 years	3.5 years