Earnings Per Share (Details) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Per Share [Abstract]
Cash dividends declared per common share	$ 0.15	$ 0.11	$ 0.45	$ 0.33
Cash dividends paid per common share	$ 0.15	$ 0.11	$ 0.45	$ 0.33