| elementCreationTaxonomyVersion | 2013 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Publisher | FASB | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Topic | 810 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| SubTopic | 10 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Section | 45 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Paragraph | 11 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| URI | https://asc.fasb.org/extlink&oid=126929396&loc=d3e5283-111683 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Publisher | FASB | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
| Topic | 235 | http://www.xbrl.org/2003/role/disclosureRef |
| SubTopic | 10 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | S99 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 3 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | (SX 210.12-04(a)) | http://www.xbrl.org/2003/role/disclosureRef |
| URI | https://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690 | http://www.xbrl.org/2003/role/disclosureRef |