Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2021

Share-based Payment Arrangement [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 benefit, related to the Company's share-based awards:

	Year Ended December 31,
	2021		2020		2019
	(Amounts in thousands)
Cash received from stock option exercises	$	215	$	—	$	701
Compensation cost, all share-based awards	141		142		123
Excess tax benefit, all share-based awards	(117)		—		(7)

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, 2021:

	Shares	Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value (in 000’s)
Outstanding at January 1, 2021	67,500	$	43.01
Exercised	(47,500)	$	43.01
Canceled or expired	—	$	—
Outstanding at December 31, 2021	20,000	$	43.01	6.1	$	201
Exercisable at December 31, 2021	2,500	$	43.01	6.1	$	25

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

The following table presents information regarding stock options outstanding at December 31, 2021:

	Options Outstanding				Options Exercisable
Exercise Price	Number of Options	Weighted-Average Remaining Contractual Life (Years)	Weighted- Average  Exercise Price		Number of Options	Weighted- Average  Exercise Price
$43.01	20,000	6.1	$	43.01	2,500	$	43.01

Summary of Vested And Unvested RSU

The following table presents a summary of RSU awards activity during the years indicated:

	Year Ended December 31,
	2021			2020			2019
	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	—	$	—	—	$	—	75,250	$	53.49
Vested	—	$	—	—	$	—	—	$	—
Forfeited/Canceled	—	$	—	—	$	—	(6,000)	$	53.49
Expired	—	$	—	—	$	—	(69,250)	$	53.49
Outstanding at December 31	—	$	—	—	$	—	—	$	—