XML 76 R54.htm IDEA: XBRL DOCUMENT v3.21.2

Other Assets (Details)	12 Months Ended
	Dec. 31, 2020 USD ($)
Other Assets [Line Item]
Advance payment for purchase of trading software	$ 5,950,000
Purchase price of portfolio	$ 8,000,000.0

X

- Definition

Amount of advance payment for purchase of trading software.

+ References

No definition available.

+ Details

Name:	lghl_AdvancePaymentsForPurchaseOfTradingSoftware
Namespace Prefix:	lghl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	lghl_OtherAssetsDetailsLineItems
Namespace Prefix:	lghl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of purchase price of portfolio.

+ References

No definition available.

+ Details

Name:	lghl_PurchasePriceOfPortfolio
Namespace Prefix:	lghl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant