NameBoardOfDirectorsChairmanMember
Namespacehttp://fasb.org/srt/2020-01-31
Prefixsrt
Data typenonnum:domainItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

References

NameValueRole
SourceNameTaxonomy Technical Improvementhttp://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion2019http://fasb.org/srt/role/changeNote/changeNote
ChangeDate2018-10http://fasb.org/srt/role/changeNote/changeNote
ModifiedReferencestruehttp://fasb.org/srt/role/changeNote/changeNote
ModifiedDocumentationtruehttp://fasb.org/srt/role/changeNote/changeNote
PreviousDocumentationLeader of the entity's board of directors who presides over board meetings and other board activities. The chairman is often the chief executive officer as well, and in such a case would be the entity's highest ranking officer.http://fasb.org/srt/role/changeNote/changeNote
PublisherFASBhttp://www.xbrl.org/2009/role/commonPracticeRef
NameAccounting Standards Codificationhttp://www.xbrl.org/2009/role/commonPracticeRef
Topic310http://www.xbrl.org/2009/role/commonPracticeRef
SubTopic10http://www.xbrl.org/2009/role/commonPracticeRef
Section45http://www.xbrl.org/2009/role/commonPracticeRef
Paragraph13http://www.xbrl.org/2009/role/commonPracticeRef
URIhttp://asc.fasb.org/extlink&oid=121593590&loc=d3e4647-111522http://www.xbrl.org/2009/role/commonPracticeRef