Employee Benefit Plans	12 Months Ended
Dec. 31, 2021
Retirement Benefits [Abstract]
Employee Benefit Plans	23. Employee Benefit Plans The Company through KCA sponsors a defined-contribution retirement plan under Section 401(k) of the Internal Revenue Code that covers substantially all employees. Participant contributions to the plan are voluntary and are subject to certain limitations. The Company may also make discretionary contributions to the plan. No contributions were made by the Company or KCA for the year ended December 31, 2021 and 2020. On August 6, 2021, the Company’s Board of Directors approved a 401(k) matching program for employees of the Company. On September 17, 2021, the Company’s shareholders approved the Siebert Financial Corp. 2021 Equity Incentive Plan (the “Plan”) at the Company’s 2021 Annual Meeting of Shareholders. The Plan provides for the grant of stock options, restricted stock, and other equity awards of the Company’s common stock to employees, officers, consultants, directors, affiliates and other service providers of the Company. There are 3 million shares reserved under the Plan, and the Company issued no securities under the Plan for the year ended December 31, 2021.

The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans.

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-Publisher FASB
-Name Accounting Standards Codification
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-Publisher FASB
-Name Accounting Standards Codification
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