| Publisher | FASB | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Topic | 450 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| SubTopic | 20 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Section | 50 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Paragraph | 10 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| URI | http://asc.fasb.org/extlink&oid=121557415&loc=d3e14615-108349 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Publisher | FASB | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Topic | 855 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| SubTopic | 10 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Section | 50 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| Paragraph | 3 | http://www.xbrl.org/2003/role/recommendedDisclosureRef |
| URI | http://asc.fasb.org/extlink&oid=6842918&loc=SL6314020-165662 | 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 | 715 | http://www.xbrl.org/2003/role/disclosureRef |
| SubTopic | 80 | http://www.xbrl.org/2003/role/disclosureRef |
| Section | 50 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 5 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | (f)(3) | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 | http://www.xbrl.org/2003/role/disclosureRef |