SCHEDULE OF ASSET RETIREMENT OBLIGATIONS (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Asset Retirement Obligations
Balance at January 1	$ 1,425	$ 1,398
Additional obligations recognized	515	263
Change in discount rates	(54)	(268)
Accretion	80	32
Balance at December 31	$ 1,966	$ 1,425

Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

No definition available.

Name:	KGEI_AssetRetirementObligationNonCurrent
Namespace Prefix:	KGEI_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant