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- Definition

Retention Agreement, Bonus

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Granted and Vested, During Period

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- Definition

Share-Based Compensation Arrangement By Share-Based Payment Award, Maximum Number Of Shares In Year Four

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares in Year One

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares in Year Three

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares in Year Two

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Vesting Rate

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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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.

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Stock-Based Compensation - Narrative (Details) - USD ($) $ in Thousands					9 Months Ended
	Sep. 16, 2024	May 03, 2024	Apr. 08, 2024	Dec. 04, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
President And Chief Operating Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Retention agreement, bonus				$ 1,000
Performance Shares \| Executive
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares awarded in year two (in shares)					143,390
Maximum number of shares awarded in year three (in shares)					148,098
Maximum number of shares awarded in year four (in shares)					219,249
Performance period					3 years
Performance Shares \| Executive \| Achieved Performance Target For 2021 Through 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares awarded in year one (in shares)					80,492
Restricted Shares and Performance Based Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized expense related to stock awards					$ 6,200
Period of time stock expense is expected to be recognized					1 year 7 months 6 days
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested (in shares)					252,920		212,080
Fair value of restricted stock rights					$ 7,976	$ 9,635
Granted (in shares)					249,282
Restricted Stock \| Executive
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vested at one-time sign-on (in shares)					7,167
Restricted Stock \| President And Chief Operating Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of restricted stock rights			$ 800
Granted (in shares)		19,851
Restricted Stock \| General Counsel, Senior Vice President Regulatory and Public Policy, and Corporate Secretary
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	9,300
Restricted Stock \| General Counsel, Senior Vice President Regulatory and Public Policy, and Corporate Secretary \| Share-Based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	50.00%
Restricted Stock \| General Counsel, Senior Vice President Regulatory and Public Policy, and Corporate Secretary \| Share-Based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	50.00%
Performance Equity Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					3 years
Vesting rate					100.00%
Performance Equity Plan \| Non-employee Members of the Board of Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					1 year
Performance Equity Plan \| Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					3 years
Retention Agreement \| Restricted Stock \| Share-Based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				24 months
Retention Agreement \| Restricted Stock \| Share-Based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				6 months
Retention Agreement \| Restricted Stock \| Chairman And Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested (in shares)				26,766
Retention Agreement \| Restricted Stock \| Senior Vice President And General Counsel
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested (in shares)				8,922