| Note | Element is intended to be used for prior periods if amendments from Accounting Standards Update 2016-09 are adopted and applied on a modified retrospective basis. | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| PublishDate | 2017-01 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Source | ASU | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| SourceName | Share-Based Payment | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| TransitionOption | Modified Retrospective | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Source_ASU_Number | 2016-09 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Note | Element is intended to be used for prior periods if amendments from Accounting Standards Update 2016-09 are adopted and applied prospectively. | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| PublishDate | 2017-01 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Source | ASU | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| SourceName | Share-Based Payment | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| TransitionOption | Prospective | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Source_ASU_Number | 2016-09 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |