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Stock-Based Compensation Plans (Summary of Activity Related to Share Based Awards) (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2023 USD ($) $ / shares shares
RSUs |
Number of Shares |
Nonvested, beginning | 57,822
Granted | 44,730
Vested | (19,032)
Forfeited | (8,789)
Nonvested, ending | 74,731
Weighted Average Grant Date Fair Value |
Nonvested, beginning | $ / shares | $ 44.88
Granted | $ / shares | 36.21
Vested | $ / shares | 42.17
Forfeited | $ / shares | 43.19
Nonvested, ending | $ / shares | $ 40.58
Weighted-Average Remaining Contractual Term (Years) |
Nonvested, weighted average remaining contractual term | 2 years 9 months
Aggregate Intrinsic Value |
Nonvested, aggregate intrinsic value | $ | $ 2,812
Unrecognized Compensation |
Nonvested, unrecognized compensation | $ | $ 2,261
Restricted Stock |
Number of Shares |
Nonvested, beginning | 20,536
Granted | 44,451
Vested | (33,763)
Forfeited | (2,690)
Nonvested, ending | 28,534
Weighted Average Grant Date Fair Value |
Nonvested, beginning | $ / shares | $ 44.53
Granted | $ / shares | 32.80
Vested | $ / shares | 35.16
Forfeited | $ / shares | 40.19
Nonvested, ending | $ / shares | $ 37.76
Weighted-Average Remaining Contractual Term (Years) |
Nonvested, weighted average remaining contractual term | 1 year 10 months 24 days
Aggregate Intrinsic Value |
Nonvested, aggregate intrinsic value | $ | $ 1,074
Unrecognized Compensation |
Nonvested, unrecognized compensation | $ | $ 672
Management Stock Purchase Plan |
Number of Shares |
Nonvested, beginning | 17,184
Granted | 8,037
Vested | (7,886)
Forfeited | (761)
Nonvested, ending | 16,574
Weighted Average Grant Date Fair Value |
Nonvested, beginning | $ / shares | $ 14.12
Granted | $ / shares | 9.84
Vested | $ / shares | 16.34
Forfeited | $ / shares | 11.63
Nonvested, ending | $ / shares | $ 11.10
Weighted-Average Remaining Contractual Term (Years) |
Nonvested, weighted average remaining contractual term | 7 months 6 days
Aggregate Intrinsic Value |
Nonvested, aggregate intrinsic value | $ | $ 66
Unrecognized Compensation |
Nonvested, unrecognized compensation | $ | $ 51
Performance-based share units |
Number of Shares |
Nonvested, beginning | 61,186
Granted | 46,372
Vested | (17,283)
Forfeited | (17,193)
Nonvested, ending | 73,082
Weighted Average Grant Date Fair Value |
Nonvested, beginning | $ / shares | $ 41.65
Granted | $ / shares | 34.00
Vested | $ / shares | 34.39
Forfeited | $ / shares | 36.96
Nonvested, ending | $ / shares | $ 39.92
Weighted-Average Remaining Contractual Term (Years) |
Nonvested, weighted average remaining contractual term | 1 year 7 months 6 days
Aggregate Intrinsic Value |
Nonvested, aggregate intrinsic value | $ | $ 2,917
Unrecognized Compensation |
Nonvested, unrecognized compensation | $ | $ 458
DCRP Awards [Member] |
Number of Shares |
Nonvested, beginning | 8,382
Granted | 7,958
Vested | (4,430)
Forfeited | (750)
Nonvested, ending | 11,160
Weighted Average Grant Date Fair Value |
Nonvested, beginning | $ / shares | $ 44.85
Granted | $ / shares | 36.21
Vested | $ / shares | 38.62
Forfeited | $ / shares | 36.21
Nonvested, ending | $ / shares | $ 41.74
Weighted-Average Remaining Contractual Term (Years) |
Nonvested, weighted average remaining contractual term | 13 years 8 months 12 days
Aggregate Intrinsic Value |
Nonvested, aggregate intrinsic value | $ | $ 420
Unrecognized Compensation |
Nonvested, unrecognized compensation | $ | $ 405
Performance Shares |
Number of Shares |
Forfeited | (11,895)

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (e)(1) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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