Share-Based Compensation Plans (Tables)

6 Months Ended

Jun. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-based compensation expense and income tax benefits recognized during the periods

The following table provides information on share-based compensation expense and income tax benefits recognized during the periods:

	Three months ended June 30,					Six months ended June 30,
	2017			2016		2017			2016
	(In thousands)
Stock option and stock purchase plans	$	1,953		1,904		$	3,858		3,777
Unvested stock	3,154			3,209		6,204			6,224
Share-based compensation expense	5,107			5,113		10,062			10,001
Income tax benefit	(1,760		)	(1,715	)	(3,482		)	(3,370	)
Share-based compensation expense, net of tax	$	3,347		3,398		$	6,580		6,631

The following table is a summary of compensation expense recognized for market-based cash awards in addition to the share-based compensation expense reported in the previous table:

	Three months ended June 30,			Six months ended June 30,
	2017		2016	2017		2016
	(In thousands)
Cash awards	$	44	177	$	121	328

Summary of share-based compensation expense recognized related to cash awards

The following table is a summary of the awards granted under the Plans during the periods presented:

	Six months ended June 30,
	2017	2016
	(Shares in thousands)
Stock options	465	513
Market-based restricted stock rights	46	34
Performance-based restricted stock rights	79	45
Time-vested restricted stock rights	107	129
Total	697	721