CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)	9 Months Ended
Sep. 30, 2020 USD ($)
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
Proceeds from sale of common stock	$ 2,152,695
Proceeds from issuance withheld by investors	$ 691,000

Represents the amount of gross proceeds from issuance of common stock.

No definition available.

Name:	kutg_GrossProceedsFromIssuanceOfCommonStock
Namespace Prefix:	kutg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration