Stock Compensation Plans and Share-Based Compensation Awards (Tables)


	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
	(In thousands)

Share-based compensation expense	$	3,019	$	1,758	$	7,841	$	53,893
Income tax benefit	$	289	$	68	$	688	$	3,914

A summary of stock option activity is as follows (in thousands, except per share data):


	Number of Options	Weighted average grant date fair value		Weighted average exercise price		Weighted average remaining contractual term


Balance at December 31, 2018	2,086	$	6.77	$	16.22
Granted	1,384		9.47		26.19
Exercised	(50)		6.80		16.32
Forfeited	(128)		8.07		20.78
Balance at September 30, 2019	3,292	$	7.85	$	20.24		8.98
Exercisable at September 30, 2019	455	$	6.70	$	16.06		8.65


	Nine Months Ended September 30,
	2019		2018

Expected life (in years)		7.00		7.00
Weighted average risk-free interest rate		2.59%		3.04%
Expected volatility		33.35%		34.28%
Dividend yield		0.00%		0.00%
Weighted average fair value at grant date	$	9.46	$	6.84

A summary of RSA activity is as follows (in thousands, except per share data):


	Number of RSAs	Weighted average grant date fair value

Balance at December 31, 2018	42	$	16.00
Granted	—		—
Vested	(25)		16.00
Forfeited	(2)		16.00
Balance at September 30, 2019	15	$	16.00

A summary of RSU activity is as follows (in thousands, except per share data):


	Number of RSUs	Weighted average grant date fair value

Balance at December 31, 2018	506	$	16.30
Granted	515		26.21
Vested	(139)		16.27
Forfeited	(36)		21.79
Balance at September 30, 2019	846	$	22.11