The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

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- Definition

Rate of weighted-average expected volatility for award under share-based payment arrangement.

+ References

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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

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.

+ 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 (f)(2)(i)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.D.2)
-URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809

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STOCK-BASED AWARDS - Valuation Assumptions (Details)		3 Months Ended		9 Months Ended
STOCK-BASED AWARDS - Valuation Assumptions (Details)	Mar. 27, 2021	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average volatility		0.00%	50.40%	41.90%	65.20%
Expected term (in years)		0 years	5 years 9 months 18 days	5 years 10 months 24 days	5 years 10 months 24 days
Risk-free interest rate		0.00%	1.60%	0.60%	0.90%
Expected dividends		0.00%	0.00%	0.00%	0.00%
Performance-Based Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average volatility	60.00%
Expected term (in years)	5 years
Risk-free interest rate	0.90%
Expected dividends	0.00%