XML 13 R2.htm IDEA: XBRL DOCUMENT v3.21.1

Cover	Apr. 28, 2021
Cover [Abstract]
Document Period End Date	Apr. 28, 2021

X

- Definition

Cover page.

+ References

No definition available.

+ Details

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X

- Definition

The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.

+ References

No definition available.

+ Details

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