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Stock-Based Compensation Plans (Schedule of Compensation Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense(1)	$ 1,043	$ 962	$ 724
Income tax benefit	219	207	156
Fair value of grants vested	798	803	622
Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense(1)	1,193	1,225	1,053
Income tax benefit	251	263	226
Fair value of grants vested	1,235	1,187	1,014
Management Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense(1)	50	93	124
Income tax benefit	11	20	27
Fair value of grants vested	109	129	87
Performance-based share units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense(1)	481	332	457
Income tax benefit	101	71	98
Fair value of grants vested	458	594	548
DCRP
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense(1)	151	188	169
Income tax benefit	32	40	36
Fair value of grants vested	$ 163	$ 171	$ 174

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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