| Name | SubordinatedBorrowingAxis |
|---|---|
| Namespace | http://fasb.org/us-gaap/2022 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrldt:dimensionItem |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Subordinated Borrowing [Axis] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Information by name of borrowing under subordinated debt agreement. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| elementCreationTaxonomyVersion | 2008 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
| Publisher | FASB | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Accounting Standards Codification | http://fasb.org/us-gaap/role/ref/legacyRef |
| Topic | 942 | http://fasb.org/us-gaap/role/ref/legacyRef |
| SubTopic | 470 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Section | 45 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Paragraph | 1 | http://fasb.org/us-gaap/role/ref/legacyRef |
| URI | https://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 | http://fasb.org/us-gaap/role/ref/legacyRef |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:SubordinatedBorrowingNameDomain | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealers | |
us-gaap:SubordinatedBorrowingNameDomain | dimension-default | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersSubordinatedBorrowingTable | |
us-gaap:SubordinatedBorrowingNameDomain | dimension-domain | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersSubordinatedBorrowingTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:SubordinatedBorrowingTable | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealers | |
us-gaap:SubordinatedBorrowingTable | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersSubordinatedBorrowingTable |