Share-Based Plans (Tables)

9 Months Ended

Sep. 30, 2017

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

Schedule of Allocation of Share-based Compensation Costs by Plan

The following table provides a summary of stock compensation expense recognized in the accompanying Condensed Consolidated Statements of Income:

	Three months ended September 30,				Nine months ended September 30,
(In thousands)	2017		2016		2017		2016
Stock options	$	—	$	—	$	—	$	43
Restricted stock	3,007		2,944		9,050		8,515
Total stock compensation expense	$	3,007	$	2,944	$	9,050	$	8,558

Schedule of Share-based Compensation, Activity

The following table provides a summary of the stock compensation plans activity for the nine months ended September 30, 2017:

	Restricted Stock Awards Outstanding									Stock Options Outstanding
	Time-Based						Performance-Based
	Number of Shares	Weighted-Average Grant Date Fair Value		Number of Units	Weighted-Average Grant Date Fair Value		Number of Shares	Weighted-Average Grant Date Fair Value		Number  of Shares	Weighted-Average Exercise Price
Outstanding, at January 1, 2017	253,361	$	32.24	2,158	$	32.89	116,184	$	33.62	1,072,974	$	21.24
Granted	164,953	54.79		8,129	56.07		89,581	56.18		—	—
Exercised options	—	—		—	—		—	—		279,344	25.80
Vested restricted stock awards (1)	155,390	36.36		6,900	48.82		87,982	40.74		—	—
Forfeited	14,586	36.44		—	—		6,276	42.72		—	—
Outstanding and exercisable, at September 30, 2017	248,338	$	43.96	3,387	$	56.07	111,507	$	45.61	793,630	$	19.63

(1)

Vested for purposes of recording compensation expense.