Amortized cost, after allowance for credit loss, of financing receivable classified as current. Excludes net investment in lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 9
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(7))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Name:	us-gaap_NotesAndLoansReceivableNetCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

NOTES RECEIVABLE (Details Narrative) - USD ($)	Nov. 08, 2021	Aug. 25, 2021	Jun. 28, 2021	Jun. 07, 2021
Promissory Note [Member] \| VoltH2 Holdings AG [Member]
Ownership percentage			16.00%	16.00%
VoltH2 Holdings AG [Member]
Ownership percentage	100.00%
VoltH2 Holdings AG [Member] \| Promissory Note [Member]
Loan receivable - Volt		$ 500,000	$ 500,000	$ 100,000