Net Capital Requirements (Details) - G.research, LLC [Member] - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Net Capital [Abstract]
Net capital	$ 2,116,827	$ 3,490,673
Excess net capital than required amount	$ 1,866,827	$ 3,240,673

Amount of net capital in excess of minimum required net capital, calculated under Alternative Standard.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Rule 15c3-1
-Number 240
-Section 15c3-1

Name:	srt_AlternativeExcessNetCapital
Namespace Prefix:	srt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant