XML 39 R28.htm IDEA: XBRL DOCUMENT
v3.25.1

Accounting Policies, by Policy (Policies) | 3 Months Ended
--- | ---
Mar. 31, 2025
Accounting Policies [Abstract] |
Recently Issued Accounting Standards | Recently Issued Accounting Standards In December 2023, the FASB issued ASU 2023-09, “Improvements to Income Tax Disclosures” (“ASU 2023-09”). The ASU is intended to enhance the transparency and decision usefulness of income tax disclosures. The amendments in the ASU address investor requests for enhanced income tax information primarily through changes to the rate reconciliation and income taxes paid information. ASU 2023-09 will be effective for the Company for annual periods beginning after December 15, 2024, though early adoption is permitted. The Company is still evaluating the presentational effect that ASU 2023-09 will have on its consolidated financial statements, but the Company expects considerable changes to its income tax footnote. In November 2024, the FASB issued ASU “2024-03”, “Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures” (“ASU 2024-03”). The ASU is intended to enhance the transparency and decision usefulness of income statement expense disclosures by requiring greater disaggregation of certain expense categories. ASU 2024-03 will be effective for us for annual periods beginning after December 15, 2025, though early adoption is permitted. We are currently evaluating the impact that ASU 2024-03 will have on our consolidated financial statements and we anticipate the amendments will require significant changes to our expense disclosures.
Accounting Standards Adopted in Fiscal 2025 | Accounting Standards Adopted in Fiscal 2025 The Company did not adopt any new accounting standards during the three months ended March 31, 2025. In addition, the Company has evaluated other recently issued accounting standards and does not believe that any of these standards will have a material impact on the Company’s financial statements and related disclosures as of March 31, 2025.

X
- Definition Disclosure of accounting policy for accounting standards adopted for fiscal year. + References No definition available. + Details
Name: | sieb_AccountingStandardsAdoptedPoliciesPolicyTextBlock
Namespace Prefix: | sieb_
Data Type: | dtr:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. + References No definition available. + Details
Name: | us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration