BUSINESS COMBINATIONS (Details Narrative) - USD ($)		12 Months Ended
	Sep. 08, 2022	Dec. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Convertible promissory notes		$ 11,451,000	$ 468,000
Interst and other income		200,000
A V L P Acquisition [Member]
Business Acquisition [Line Items]
Convertible promissory notes		20,000,000.0
Accrued interest receivable		$ 5,900,000
Conversion price		$ 0.50
Ownership %		20.00%
Ownership maximum percentage		92.00%
Description of acquisition		The consideration transferred for the Company’s approximate 92% ownership interest in connection with this acquisition aggregated $20.7 million, which represented the fair value of the Company’s holdings in AVLP immediately prior to conversion. The carrying amount of the Company’s holdings in AVLP immediately prior to conversion was $23.4 million, resulting in a $2.7 million loss for the related remeasurement, which was recognized in interest and other income.
Related party expenses		$ 300,000
S M C Acquisition [Member]
Business Acquisition [Line Items]
Description of acquisition		the Company owned more than 50% of the issued and outstanding common stock of SMC. The Company’s ownership of SMC stood at approximately 57% as of December 31, 2022.
Purchase price of common stock aquired		$ 7,400,000
Interest and Other income1		3,100,000
Interst and other income		10,500,000
Non controlling interest at fair value		10,300,000
G I G A Acquisition [Member]
Business Acquisition [Line Items]
Convertible promissory notes	$ 4,250,000
Ownership %	10.00%
Description of acquisition	acquired 100% of the capital stock of Gresham Worldwide, Inc. (“GWW”) from the Company in exchange for 2.92 million shares of GIGA’s common stock and 514.8 shares of GIGA’s Series F Convertible Preferred Stock (“Series F”) that are convertible into an aggregate of 3.96 million shares of GIGA’s common stock. GIGA also assumed GWW’s outstanding equity awards representing the right to receive up to 749,626 shares of GIGA’s common stock, on an as-converted basis. The transaction described above resulted in a change of control of GIGA. Assuming the Company was to convert all of the Series F, the common stock owned by the Company after such conversion would result in the Company owning approximately 71.2% of GIGA’s outstanding shares.
Purchase price of common stock aquired		9,500,000
Interest and Other income1		4,000,000.0
Interst and other income		400,000
Non controlling interest at fair value		3,700,000
Non controlling interest at fair value		$ 1,300,000
Circle 8 Acquisition [Member]
Business Acquisition [Line Items]
Ownership %		5.80%
Ownership maximum percentage		65.00%
Description of acquisition		The aggregate purchase price consideration transferred from the Buyer to the Seller totaled $31.5 million which included (i) extinguishment of debt amounting to $29.2 million (ii) rollover equity issued to the seller with an estimated fair value of $0.6 million (iii) contingent consideration of $0.9 million and (iv) Seller’s transaction expenses of $0.7 million.
Purchase price		$ 4,000,000.0
Estimated cost		400,000
Assets acquired		71,300,000
Direct transaction costs		69,200,000	$ 2,100,000
Purchase price for the property		$ 15,500,000