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.

No definition available.

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- Definition

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

+ References

No definition available.

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- Definition

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

+ References

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-Name Accounting Standards Codification
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- Definition

Number of shares issued during the period as a result of an employee stock purchase plan.

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Stock-Based Compensation - 2019 Employee Stock Purchase Plan (Details) - 2019 Employee Stock Purchase Plan - shares	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2020	Apr. 16, 2019
Management Incentive Plan
Shares authorized (in shares)	458,889		240,000
Issuance of common stock pursuant to employee stock purchase plan (in shares)	21,111
Scenario, Forecast \| Maximum
Management Incentive Plan
Annual increase (in shares)		240,000