Share-based Compensation Arrangement by Share-based Payment Award, Number Of Plans

No definition available.

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- Definition

Represents the maximum increase (expressed as a percentage of target level) in the number of shares a participant receives based on the level of achievement of performance goals.

+ References

No definition available.

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- Definition

Represents the potential lowest number of shares of common stock that a participant could receive based on the level of achievement of performance goals.

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Vesting Rights, Resignation Notice, Minimum Period

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

+ References

No definition available.

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

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.

+ References

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- Definition

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

+ References

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- Definition

Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

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.

+ References

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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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.

+ References

No definition available.

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- Definition

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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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

+ References

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

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- Definition

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

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

+ References

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Share-Based Compensation - Narrative (Details) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) plan $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of plans \| plan	5
Total share-based compensation expense	$ 7.8	$ 9.5	$ 6.0
Total excess tax benefit recognized for share-based compensation arrangements	$ 0.3	$ 0.7	$ 0.3
Weighted-average grant date fair value of stock options granted (in dollars per share) \| $ / shares	$ 23.45	$ 22.01	$ 18.45
Total intrinsic value of stock options exercised	$ 0.4	$ 3.9	$ 3.3
Aggregate intrinsic value of options outstanding	1.8
Aggregate intrinsic value of options exercisable	$ 1.8
Weighted-average remaining contractual life for options outstanding	4 years 8 months 12 days
Weighted-average remaining contractual life for options exercisable	4 years 2 months 12 days
Total share-based liabilities	$ 0.3	0.3
Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
New stock option awards granted vest period	3 years
Contractual term	10 years
Unrecognized compensation cost for non-vested options	$ 1.5
Weighted-average period	1 year 3 months 18 days
Restricted Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
New stock option awards granted vest period	3 years
Unrecognized compensation cost for non-vested options	$ 1.5
Weighted-average period	1 year 9 months 18 days
Required service period following grant date	6 months
Total fair value of restricted shares vested	$ 1.7	$ 1.2	$ 0.7
Vesting rights, required advance notice for resignation, period	6 months
Vested (in shares) \| shares	29,030
Restricted Stock \| Year One
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting percentage of awards granted	33.33%
Restricted Stock \| Year Two
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting percentage of awards granted	33.33%
Restricted Stock \| Year Three
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting percentage of awards granted	33.33%
Performance Shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
New stock option awards granted vest period	3 years
Unrecognized compensation cost for non-vested options	$ 3.6
Weighted-average period	1 year 8 months 12 days
Percentage of maximum increase in number of shares participant receives based on achievement of performance goals	200.00%
Potential lowest number of shares participant receives based on achievement of performance goals	0.00%
Vested (in shares) \| shares	43,198	43,621	29,595
Restricted Stock Units (RSUs)
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
New stock option awards granted vest period	3 years
Unrecognized compensation cost for non-vested options	$ 3.1
Weighted-average period	1 year 4 months 24 days
Total fair value of restricted shares vested	$ 0.5	$ 3.2	$ 2.6
Vested (in shares) \| shares	15,673
The 2010 Plan and the 2017 Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares reserved for issuance (in shares) \| shares	1,130,323
The 2020 Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares reserved for issuance (in shares) \| shares	1,317,699