Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Dividends per common share	$ 0.16	$ 0.16	$ 0.48	$ 0.48
Retained Earnings [Member]
Dividends per common share	0.16	0.16	0.48	0.48
Total Stockholders' Equity [Member]
Dividends per common share	$ 0.16	$ 0.16	$ 0.48	$ 0.48