| Label/Title: | Document Information |
| Name: | http://xbrl.sec.gov/dei/role/document/DocumentInformation |
| XBRL presentation relations: | https://xbrl.sec.gov/dei/2018/dei-pre-2018-01-31.xml |
| Documentation: | |
| Category: | Document |
| Number: | 995200 |
| ASC Topic #: | |
| Tree View of Network: | http://xbrlsite-app.azurewebsites.net/TreeView/di.aspx |
| Disclosures: | Document Information [Hierarchy] |
| Number of elements: | 28 |
| Flat representation: (shown below) | ../viewer/dei-di-pre-2018-01-31_ModelStructure.html |
| Flat representation |
Last updated: 12/14/2019 11:01:18 AM