Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Unvested

No definition available.

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- Definition

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

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- Definition

Aggregate number of common shares reserved for future issuance.

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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

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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- Definition

Number of share options (or share units) exercised during the current period.

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Long-Term Incentive Plan Units (Narrative) (Details) - USD ($) $ in Millions				3 Months Ended	12 Months Ended
	Dec. 17, 2021	Sep. 15, 2021	Mar. 04, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based long term incentive plan unit expense				$ 0.2	$ 1.0	$ 0.7	$ 0.5
Capital shares reserved for future issuance (in shares)				1,761,212	1,654,854	1,761,212
Long-Term Incentive Plan Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period					5,710	3,638	13,092
Grants in Period (in shares)					79,886
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross					68,985	70,460	37,437
Director [Member] \| Long-Term Incentive Plan Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants in Period (in shares)					16,264
Manager [Member] \| Long-Term Incentive Plan Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period					0	0	9,482
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross					0	0	0
Non Manager [Member] \| Long-Term Incentive Plan Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period					5,710	3,638	3,610
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	35,490	16,264	17,231		68,985	70,460	37,437