STATEMENTS OF OPERATIONS (Parenthetical) - shares	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2019
Maximum shares subject to forfeiture	281,250	281,250
Over-allotment
Maximum shares subject to forfeiture	281,250	281,250	281,250

Represents the maximum number of common stock shares subject to forfeiture.

No definition available.

Name:	isaq_MaximumCommonStockSharesSubjectToForfeiture
Namespace Prefix:	isaq_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant