XML 20 R1.htm IDEA: XBRL DOCUMENT v3.20.2

Cover Page	6 Months Ended
	Jun. 30, 2020
Cover [Abstract]
Amendment Flag	false
Document Period End Date	Jun. 30, 2020
Entity Central Index Key	0001174169
Current Fiscal Year End Date	--12-31

X

- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details

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X

- Definition

Cover page.

+ References

No definition available.

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X

- Definition

End date of current fiscal year in the format --MM-DD.

+ References

No definition available.

+ Details

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Namespace Prefix:	dei_
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Period Type:	duration

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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X

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation 12B
-Number 240
-Section 12
-Subsection b-2

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