v3.21.2

Summary of Significant Accounting Policies - Concentration of Credit Risk (Details)	9 Months Ended
	Sep. 30, 2021
Accounts Receivable | Customer Concentration Risk | One Customer
Product Information [Line Items]
Concentration risk	13.00%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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-Publisher FASB
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