Capital Structure (Tables)

6 Months Ended

Jun. 30, 2020

Equity [Abstract]

Schedule of Purchase of Common Stock from Employees Withholding Tax Payments Related to Vesting of Restricted Stock

During the three and six months ended June 30, 2020 and 2019, the Company purchased shares of common stock from employees in connection with withholding tax payments related to the vesting of restricted stock, as below:

	Shares repurchased	Total consideration		Weighted average purchase price per share (1)
Three months ended June 30, 2020	—	$	—	$	—
Three months ended June 30, 2019	—	$	—	$	—
Six months ended June 30, 2020	26,601	$	2,012	$	75.63
Six months ended June 30, 2019	22,666	$	1,408	$	62.11

⁽¹⁾ The weighted average purchase price per share was the closing price of the Company's share of common stock on the Nasdaq Global Select Market on the trading day prior to the vesting date of the shares of restricted stock.

Summary of Company's Purchased Shares of its Common Stock, Including Commissions

During the three and six months ended June 30, 2020 and 2019, the Company purchased shares of its common stock, including commissions, under the 2019 Repurchase Program and the 2017 Repurchase Program, respectively, as below:

	Shares repurchased	Total consideration		Weighted average purchase price per share
Three months ended June 30, 2020	—	$	—	$	—
Three months ended June 30, 2019	198,160	$	12,130	$	61.21
Six months ended June 30, 2020	175,765	$	11,983	$	68.18
Six months ended June 30, 2019	438,025	$	26,130	$	59.65