| Label/Title: | Research and Development |
| Name: | http://fasb.org/us-gaap/role/disclosure/ResearchAndDevelopment |
| XBRL presentation relations: | http://xbrl.fasb.org/us-gaap/2019/dis/us-gaap-dis-rd-pre-2019-01-31.xml |
| Documentation: | |
| Category: | Disclosure |
| Number: | 760000 |
| ASC Topic #: | 730 |
| Tree View of Network: | http://xbrlsite-app.azurewebsites.net/TreeView/rd.aspx |
| Disclosures: | Contracts and Arrangements to Perform for Research and Development for Others, by Type of Contract [Hierarchy] | Research, Development, and Computer Software Note [Note Level] |
| Number of elements: | 38 |
| Flat representation: (shown below) | ../viewer/us-gaap-dis-rd-pre-2019-01-31_ModelStructure.html |
| Flat representation |
Last updated: 12/14/2019 11:01:17 AM