Condensed Statements of Operations and Comprehensive Income Loss (Parenthetical) (Unaudited) - shares	2 Months Ended	3 Months Ended
Mar. 31, 2020	Mar. 31, 2021
Income Statement [Abstract]
Number of shares forfeited	750,000	750,000

Shares forfeited subsequent to expiration of underwriters over allotment option.

No definition available.

Name:	gik_SharesForfeitedSubsequentToExpirationOfUnderwritersOverAllotmentOption
Namespace Prefix:	gik_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration