Stock Repurchases (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Oct. 30, 2020
Equity [Abstract]
Number of shares authorized to be repurchased	500,000		500,000		500,000
Shares repurchased	89,010	0	120,266	128,779
Remaining number of shares available for repurchase	345,612		345,612