INVESTMENT IN MARKETABLE SECURITIES (Details Narrative) - USD ($)	Jun. 30, 2022	Jun. 30, 2021
Marketable Securities [Line Items]
Investment for marketable securities	$ 541,000	$ 3,536,000
Securities Held for Over One Year [Member]
Marketable Securities [Line Items]
Unrealized losses related to securities	73,000	$ 1,873,000
Comstock Mining, Inc [Member]
Marketable Securities [Line Items]
Percentage of investment in marketable securities		19.00%
Investment for marketable securities	$ 0	$ 1,789,000

Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27337-111563

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (a)(2)
-URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27290-111563

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