Stockholders' Equity

6 Months Ended

Jun. 30, 2018

Equity [Abstract]

Stockholders' Equity

Stockholders’ Equity

On June 2, 2016, our Board of Directors authorized a stock repurchase program of up to $100.0 million (the “Repurchase Program”). On each of May 18, 2017 and December 1, 2017, our Board of Directors authorized an additional $100.0 million increasing the Repurchase Program to an aggregate authorization of $300.0 million. No time limit has been established for the completion of the Repurchase Program, and the Repurchase Program may be suspended, discontinued or replaced by the Board of Directors at any time without prior notice. As of June 30, 2018, we have $99.1 million available under the Repurchase Program to repurchase additional shares.

The following table details our stock repurchases under the Repurchase Program: 

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
Shares of common stock repurchased and retired	—		1,887		337		2,767
Average price paid per share	$	—	$	34.74	$	42.17	$	37.03
Total cost	$	—	$	65,556	$	14,213	$	102,457