Share-based Compensation (Tables)

9 Months Ended

Sep. 30, 2015

Share-based Compensation.

Schedule of status and changes in stock option plans

		Weighted- Average Exercise		Weighted- Average Remaining Contractual
	Shares	Price		Term
Outstanding at beginning of year	170,026	$	48.99
Granted	—	—
Exercised	—	—
Forfeited	517	58.23
Expired	47,941	57.27
Outstanding at end of period	121,568	$	45.68	1.59
Exercisable at end of period	121,568	$	45.68	1.59

Summary of the changes in the company's stock unit awards

			Director				Weighted-
	Restricted		Deferred				Average
	Stock		Stock				Grant Date
	Units		Units		Total		Fair Value
Non-vested at beginning of year	394,624		18,581		413,205		$	15.75
Granted	108,945		17,899		126,844		20.07
Dividend Equivalents Earned	9,656		1,319		10,975		18.76
Vested	(73,777	)	(13,236	)	(87,013	)	14.96
Forfeited	(17,951	)	—		(17,951	)	16.21
Non-vested at end of period	421,497		24,563		446,060		$	17.19
Outstanding at end of period	421,497		67,903		489,400		$	17.08