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Commitments and Contingencies - Employment Agreements and Litigation (Details)	3 Months Ended
	Sep. 30, 2021 USD ($) lawsuit
Litigation
Number of new claims filed	2
Number of complaints dismissed during the period	2
Executive Officers
Employment Agreements
Maximum aggregate severance payments | $	$ 930,000

X

- Definition

The maximum aggregate severance payments payable to executive officers under the terms of employment agreements.

+ References

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- References

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- Definition

Number of claims dismissed.

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- Definition

The total number of new claims filed pertaining to a loss contingency during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

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