Regulatory (Details) $ in Millions	Dec. 31, 2023 USD ($)
Regulatory [Line Items]
Net capital amount	$ 0.2
Excess amount	4.7
Dominari Securities [Member]
Regulatory [Line Items]
Net capital amount	$ 4.9

Amount of total risk-based capital exceeding minimum required for capital adequacy as defined by regulatory framework.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1

Name:	us-gaap_ExcessCapital
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant