Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2018

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

Schedule of Cash Proceeds Received from Share-based Payment Awards

The following table presents a summary of cash received, compensation costs recognized and excess tax expense (benefit), related to the Company's share-based awards:

	Year Ended December 31,
	2018		2017		2016
	(Amounts in thousands)
Cash received from stock option exercises	$	358	$	2,162	$	1,632
Compensation cost, all share-based awards	145		60		142
Excess tax expense (benefit), all share-based awards	4		8		(913		)

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The following table provides the assumptions used in the calculation of grant-date fair values of these stock options based on the Black-Scholes option pricing model:

Weighted-average grant-date fair value	$	8.09
Expected volatility	33.18		%
Risk-free interest rate	2.62		%
Expected dividend yield	5.40		%
Expected term in months	72

Summary of Stock Option Activity

The following table presents a summary of the stock option activity for the year ended December 31, 2018:

	Shares		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value (in 000’s)
Outstanding at January 1, 2018	42,500		$	44.72
Granted	80,000		$	43.01
Exercised	(8,000)		$	44.75
Canceled or expired	(15,000	)	$	48.52
Outstanding at December 31, 2018	99,500		$	42.77	7.9	$	890
Exercisable at December 31, 2018	19,500		$	41.78	3.2	$	194

Schedule of Options Authorized under Stock Option Plans, by Exercise Price Range

The following table presents information regarding stock options outstanding at December 31, 2018:

	Options Outstanding				Options Exercisable
Range of Exercise Prices	Number of Options	Weighted-Average Remaining Contractual Life (Years)	Weighted- Average  Exercise Price		Number of Options	Weighted- Average  Exercise Price
$33.61-$42.46	7,000	0.7	$	35.48	7,000	$	35.48
$43.01-$45.30	92,500	8.5	$	43.32	12,500	$	45.30

Summary of Grants

The following table presents the RSU grants summary at December 31, 2018:

Grant year	2016
Three-year performance period ending December 31,	2018
Vesting shares, target (net of forfeited)	75,250
Vesting shares, maximum (net of forfeited)	141,094

Summary of Vested And Unvested RSU

The following table presents a summary of RSU awards activity, based on target vesting, during the years indicated:

	Year Ended December 31,
	2018				2017				2016
	Shares		Weighted- Average Fair Value per Share		Shares		Weighted- Average  Fair Value per Share		Shares		Weighted- Average  Fair Value per Share
Outstanding at January 1	169,000		$	53.66	271,000		$	51.09	263,250		$	45.94
Granted	—		$	—	—		$	—	95,750		$	53.49
Vested	—		$	—	(82,000	)	$	45.17	(78,500	)	$	36.82
Forfeited/Canceled	(8,000	)	$	53.49	(20,000	)	$	53.62	(9,500	)	$	50.46
Expired	(85,750	)	$	53.80	—		$	—	—		$	—
Outstanding at December 31	75,250		$	53.51	169,000		$	53.66	271,000		$	51.09