Condensed Statements of Operations and Comprehensive Income Loss (Parenthetical) (Unaudited)	8 Months Ended
Sep. 30, 2020 shares
Income Statement [Abstract]
Number of shares forfeited	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