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Percentage of outstanding and issued membership interests rate.

No definition available.

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Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

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Cash payments to lessor's for use of assets under operating leases.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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-Subparagraph (SX 210.5-03.1(e))
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Gross number of share options (or share units) granted during the period.

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Name:	srt_OwnershipAxis=SIEB_RiseMember
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Data Type:	na
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