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Summary of Significant Accounting Policies - Income Taxes (Details)	12 Months Ended
	Dec. 31, 2020 USD ($)
Summary of Significant Accounting Policies
Interest or penalties recorded in relation to unrecognized tax benefits	$ 0

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- References

No definition available.

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- Definition

The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319

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