| Standard label: | FICO Score, 600 to 699 [Member] |
| Name: | us-gaap:FicoScore600To699Member |
| Documentation: | From 600 to 699 credit score as defined by the external credit rating agency, Fair Isaac Corporation (FICO). Element name and standard label in FICO Score [numeric lower end] to [numeric higher end] [Member] format. |
| Object type: | cm:Member |
| Data type: | [Member] (nonnum:domainItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | true |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:FicoScore600To699Member |
| Label | Role | Language |
| FICO Score, 600 to 699 [Member] | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |