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Summary of significant accounting policies - Enterprise-wide disclosure (Details)	12 Months Ended
	Jun. 30, 2019 segment
Summary of significant accounting policies
Number of reportable segments	1

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- References

No definition available.

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X

- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

No definition available.

+ Details

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