Common Stock

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

Common Stock

Common Stock

There were approximately 3,696 and 3,633 common shares outstanding at December 31, 2020 and 2019, respectively. We made the following share repurchases during the years indicated:

	Year Ended December 31,
	2020		2019		2018
Aggregate purchase price	$	371,078	$	698,417	$	846,134
Number of shares repurchased	96		221		301

We issue shares from the treasury account for all equity plan activity. We issued 159, 276 and 188 such shares during 2020, 2019 and 2018, respectively.