| Standard label: | Investment Company, Registration Expense |
| Name: | us-gaap:InvestmentCompanyRegistrationExpense |
| Documentation: | Amount of registration fee expense for issuance of shares or units. |
| Object type: | cm:Concept |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For Period (duration) |
| Balance type: | Debit |
| Abstract: | false |
| Workiva Wdesk Taxonomy Analyzer: | us-gaap:InvestmentCompanyRegistrationExpense |
| Label | Role | Language |
| Investment Company, Registration Expense | http://www.xbrl.org/2003/role/label | en-US |
| Reference | Role | Topic |
| FASB Accounting Standards Codification 946 220 45 3 (m) | http://fasb.org/us-gaap/role/ref/legacyRef | 946 |