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Number of shares authorized for issuance under share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Percentage of vesting of award under share-based payment arrangement.

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Expected term of 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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Stock Compensation Plans (Textual) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	May 06, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense recognized	$ 12.9	$ 11.2	$ 11.0
Restricted Stock Awards \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
General vesting period of options granted	1 year
Restricted Stock Awards \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
General vesting period of options granted	3 years
Restricted Stock Awards \| Year 1
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual award vesting rights, percentage	33.33%
Restricted Stock Awards \| Year 2
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual award vesting rights, percentage	33.33%
Restricted Stock Awards \| Year 3
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual award vesting rights, percentage	33.33%
EPS PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
General vesting period of options granted	3 years
TSR PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
General vesting period of options granted	3 years
Unrecognized compensation cost	$ 4.4
Unrecognized compensation cost, recognition period	1 year 1 month 6 days
Expected term (in years)	2 years 9 months 29 days	2 years 9 months 29 days
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized to grant under LT Plan (in shares)	270,000
Number of shares remained available (in shares)	297,000
Expected term (in years)	1 year	1 year	1 year
Term of treasury issues	1 year
The 2019 LT Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized to grant under LT Plan (in shares)				7,000,000
Number of shares remained available (in shares)	3,800,000
The 2019 LT Plan \| Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 3.8
Unrecognized compensation cost, recognition period	1 year 4 months 24 days
The 2019 LT Plan \| EPS PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 3.7
Unrecognized compensation cost, recognition period	1 year 1 month 6 days