| Name | ClassOfWarrantOrRightAxis |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrldt:dimensionItem |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Class of Warrant or Right [Axis] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Information by type of warrant or right issued. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| SourceName | Nonemployee Share-Based Payment | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2019 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2018-06 | http://fasb.org/srt/role/changeNote/changeNote |
| ModifiedReferences | true | http://fasb.org/srt/role/changeNote/changeNote |
| Source_ASU_Number | 2018-07 | http://fasb.org/srt/role/changeNote/changeNote |
| SourceName | SEC Simplification | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2020 | http://fasb.org/srt/role/changeNote/changeNote |
| ChangeDate | 2019-10 | http://fasb.org/srt/role/changeNote/changeNote |
| ModifiedReferences | true | http://fasb.org/srt/role/changeNote/changeNote |
| Source_ASU_Number | 2019-07 | http://fasb.org/srt/role/changeNote/changeNote |
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 505 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 50 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | S99 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 1 | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | http://asc.fasb.org/extlink&oid=6784392&loc=d3e188667-122775 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 718 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 10 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 50 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 1 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Subparagraph | (a) | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ClassOfWarrantOrRightDomain | parent-child | http://fasb.org/us-gaap/role/disclosure/OtherLiabilities | |
us-gaap:ClassOfWarrantOrRightDomain | dimension-default | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesClassOfWarrantOrRightTable | |
us-gaap:ClassOfWarrantOrRightDomain | dimension-domain | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesClassOfWarrantOrRightTable | |
us-gaap:ClassOfWarrantOrRightDomain | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:ClassOfWarrantOrRightDomain | dimension-default | http://fasb.org/us-gaap/role/disclosure/EquityClassOfWarrantOrRightTable | |
us-gaap:ClassOfWarrantOrRightDomain | dimension-domain | http://fasb.org/us-gaap/role/disclosure/EquityClassOfWarrantOrRightTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:ClassOfWarrantOrRightTable | parent-child | http://fasb.org/us-gaap/role/disclosure/OtherLiabilities | |
us-gaap:ClassOfWarrantOrRightTable | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/OtherLiabilitiesClassOfWarrantOrRightTable | |
us-gaap:ClassOfWarrantOrRightTable | parent-child | http://fasb.org/us-gaap/role/disclosure/Equity | |
us-gaap:ClassOfWarrantOrRightTable | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/EquityClassOfWarrantOrRightTable |