Stock-Based Compensation - Narrative (Details) $ in Millions	6 Months Ended
Jun. 30, 2021 USD ($)
RSUs \| Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 0.1
RSUs \| Share-based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	2 years
RSUs \| Share-based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	1 year
PRSUs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Targeted performance goal expressed as percentage of growth in performance level attained	0.00%
PRSUs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Targeted performance goal expressed as percentage of growth in performance level attained	150.00%
2021 LTIP PRSUs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Targeted performance goal expressed as percentage of growth in performance level attained	0.00%
2021 LTIP PRSUs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Targeted performance goal expressed as percentage of growth in performance level attained	300.00%

Share-based Compensation Arrangement by Share-based Payment Award, Targeted Performance Goal Expressed as Percentage of Growth in Performance Level Attained

No definition available.

+ Details

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- Definition

Amount of expense recognized from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments), awarded to key employees or individuals. Excludes amount related to plans that cover generally all employees (for example, but not limited to, qualified pension plans).

+ References

No definition available.

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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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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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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