| Standard label: | Stockholders' Equity, Reverse Stock Split |
| Name: | us-gaap:StockholdersEquityReverseStockSplit |
| Documentation: | Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements. |
| Object type: | cm:Concept |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For Period (duration) |
| Balance type: | (no balance type) |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:StockholdersEquityReverseStockSplit |
| Label | Role | Language |
| Stockholders' Equity, Reverse Stock Split | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 505 10 S99 4 (SAB Topic 4.C) | http://fasb.org/us-gaap/role/ref/legacyRef | 505 |