cm:Table: us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsForMortgageCompaniesTable
| Schedule of Compliance with Regulatory Capital Requirements for Mortgage Companies [Table] |
| us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsForMortgageCompaniesTable |
| A table disclosing the entity's required and actual net worth amounts as of the balance sheet date, by secondary market investor. |
| cm:Table |
| Text/String (xbrli:stringItemType) |
| For Period (duration) |
| (no balance type) |
| true |
| us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsForMortgageCompaniesTable |