Share-Based Payments - Restricted Share Units ("RSUs") (Details) - USD ($)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award
Fair value of awards on grant date	$ 1,200,000	$ 905,000
Total-grant date fair value for vested awards	$ 271,000
Time-Based RSUs
Unvested Shares
Beginning balance	21,578
Granted (in shares)	39,536	22,194
Vested	(8,834)
Forfeited/cancelled	(3,766)
Ending balance	48,514	21,578
Weighted Average Grant-Date Fair Value
Beginning balance	$ 31.50
Granted	29.36	$ 31.52
Vested (in dollars per share)	30.67
Forfeited/cancelled	29.82
Ending balance	$ 30.04	$ 31.50
Performance-Based RSUs
Unvested Shares
Beginning balance	13,516
Granted (in shares)		13,516
Ending balance	13,516	13,516
Weighted Average Grant-Date Fair Value
Beginning balance	$ 15.16
Granted		$ 15.16
Ending balance	$ 15.16	$ 15.16

The aggregate grant date fair value of the awards made under the stock-based compensation plan.

No definition available.

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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

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-Publisher FASB
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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.

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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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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued 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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- 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.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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No definition available.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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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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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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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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