REVENUE DISAGGREGATION (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Total revenue	$ 134,334,000	$ 52,400,000
Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	83,123,000	23,790,000
Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	14,567,000	11,756,000
Revenuefromcontractswithcustomers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	97,690,000	35,546,000
R F Microwave Filters [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,070,000	4,905,000
Detectorlogarithmicvideoamplifiers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	1,060,000	1,888,000
Power Supply Units And Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,820,000
Healthcare Diagnostic Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue	4,073,000	794,000
Electricvehiclechargers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	307,000	18,000
Defense Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue	8,447,000	10,140,000
Digital Currency Mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,693,000	3,450,000
Hotel Operations [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000
Karaoke Machines And Rleated [Member]
Disaggregation of Revenue [Line Items]
Total revenue	24,224,000
Crane Rental [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,739,000
Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue	1,560,000	1,169,000
Revenues From Contract With Customer [Member]
Disaggregation of Revenue [Line Items]
Total revenue	97,690,000	35,546,000
Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue	36,644,000	16,854,000
Total [Member]
Disaggregation of Revenue [Line Items]
Total revenue	134,334,000	52,400,000
Power Supply Units [Member]
Disaggregation of Revenue [Line Items]
Total revenue		12,941,000
Power Supply Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue		241,000
Revenue from Contract with Customer Benchmark [Member]
Disaggregation of Revenue [Line Items]
Total revenue	97,690,000	35,546,000
North America [Member]
Disaggregation of Revenue [Line Items]
Total revenue	72,521,000	15,943,000
North America [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue	36,644,000	16,854,000
Europe [Member]
Disaggregation of Revenue [Line Items]
Total revenue	10,575,000	7,949,000
Middle East [Member]
Disaggregation of Revenue [Line Items]
Total revenue	14,594,000	10,803,000
Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue		851,000
C I G A [Member]
Disaggregation of Revenue [Line Items]
Total revenue	30,255,000	25,581,000
C I G A [Member] | Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	18,430,000	13,825,000
C I G A [Member] | Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	11,825,000	11,756,000
C I G A [Member] | Revenuefromcontractswithcustomers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	30,255,000	25,581,000
C I G A [Member] | R F Microwave Filters [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,070,000	4,905,000
C I G A [Member] | Detectorlogarithmicvideoamplifiers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	1,060,000	1,888,000
C I G A [Member] | Power Supply Units And Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue	11,605,000
C I G A [Member] | Healthcare Diagnostic Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue	4,073,000	794,000
C I G A [Member] | Electricvehiclechargers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
C I G A [Member] | Defense Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue	8,447,000	10,140,000
C I G A [Member] | Digital Currency Mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue
C I G A [Member] | Hotel Operations [Member]
Disaggregation of Revenue [Line Items]
Total revenue
C I G A [Member] | Karaoke Machines And Rleated [Member]
Disaggregation of Revenue [Line Items]
Total revenue
C I G A [Member] | Crane Rental [Member]
Disaggregation of Revenue [Line Items]
Total revenue
C I G A [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue
C I G A [Member] | Revenues From Contract With Customer [Member]
Disaggregation of Revenue [Line Items]
Total revenue	30,255,000	25,581,000
C I G A [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
C I G A [Member] | Total [Member]
Disaggregation of Revenue [Line Items]
Total revenue	30,255,000	25,581,000
C I G A [Member] | Power Supply Units [Member]
Disaggregation of Revenue [Line Items]
Total revenue		7,613,000
C I G A [Member] | Power Supply Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue		241,000
C I G A [Member] | Revenue from Contract with Customer Benchmark [Member]
Disaggregation of Revenue [Line Items]
Total revenue	30,255,000	25,581,000
C I G A [Member] | North America [Member]
Disaggregation of Revenue [Line Items]
Total revenue	7,317,000	6,788,000
C I G A [Member] | North America [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
C I G A [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Total revenue	9,907,000	7,492,000
C I G A [Member] | Middle East [Member]
Disaggregation of Revenue [Line Items]
Total revenue	13,031,000	10,803,000
C I G A [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue		498,000
Turn On Green [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,522,000	5,346,000
Turn On Green [Member] | Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,519,000	5,346,000
Turn On Green [Member] | Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	3,000
Turn On Green [Member] | Revenuefromcontractswithcustomers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,522,000	5,346,000
Turn On Green [Member] | R F Microwave Filters [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Detectorlogarithmicvideoamplifiers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Power Supply Units And Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,215,000
Turn On Green [Member] | Healthcare Diagnostic Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Electricvehiclechargers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	307,000	18,000
Turn On Green [Member] | Defense Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Digital Currency Mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Hotel Operations [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Karaoke Machines And Rleated [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Crane Rental [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Revenues From Contract With Customer [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,522,000	5,346,000
Turn On Green [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Total [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,522,000	5,346,000
Turn On Green [Member] | Power Supply Units [Member]
Disaggregation of Revenue [Line Items]
Total revenue		5,328,000
Turn On Green [Member] | Power Supply Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Revenue from Contract with Customer Benchmark [Member]
Disaggregation of Revenue [Line Items]
Total revenue	5,522,000	5,346,000
Turn On Green [Member] | North America [Member]
Disaggregation of Revenue [Line Items]
Total revenue	4,514,000	4,536,000
Turn On Green [Member] | North America [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Turn On Green [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Total revenue	115,000	457,000
Turn On Green [Member] | Middle East [Member]
Disaggregation of Revenue [Line Items]
Total revenue	893,000
Turn On Green [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue		353,000
Fintech [Member]
Disaggregation of Revenue [Line Items]
Total revenue	36,883,000	17,046,000
Fintech [Member] | Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	239,000	192,000
Fintech [Member] | Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Revenuefromcontractswithcustomers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	239,000	192,000
Fintech [Member] | R F Microwave Filters [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Detectorlogarithmicvideoamplifiers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Power Supply Units And Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Healthcare Diagnostic Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Electricvehiclechargers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Defense Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Digital Currency Mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Hotel Operations [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Karaoke Machines And Rleated [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Crane Rental [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue	239,000	192,000
Fintech [Member] | Revenues From Contract With Customer [Member]
Disaggregation of Revenue [Line Items]
Total revenue	239,000	192,000
Fintech [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue	36,644,000	16,854,000
Fintech [Member] | Total [Member]
Disaggregation of Revenue [Line Items]
Total revenue	36,883,000	17,046,000
Fintech [Member] | Power Supply Units [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Power Supply Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Revenue from Contract with Customer Benchmark [Member]
Disaggregation of Revenue [Line Items]
Total revenue	239,000	192,000
Fintech [Member] | North America [Member]
Disaggregation of Revenue [Line Items]
Total revenue	239,000	192,000
Fintech [Member] | North America [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue	36,644,000	16,854,000
Fintech [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Middle East [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Fintech [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member]
Disaggregation of Revenue [Line Items]
Total revenue	17,798,000	4,238,000
B N I [Member] | Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	17,798,000	4,238,000
B N I [Member] | Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Revenuefromcontractswithcustomers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	17,798,000	4,238,000
B N I [Member] | R F Microwave Filters [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Detectorlogarithmicvideoamplifiers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Power Supply Units And Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Healthcare Diagnostic Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Electricvehiclechargers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Defense Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Digital Currency Mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,693,000	3,450,000
B N I [Member] | Hotel Operations [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Karaoke Machines And Rleated [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Crane Rental [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue	1,105,000	788,000
B N I [Member] | Revenues From Contract With Customer [Member]
Disaggregation of Revenue [Line Items]
Total revenue	17,798,000	4,238,000
B N I [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Total [Member]
Disaggregation of Revenue [Line Items]
Total revenue	17,798,000	4,238,000
B N I [Member] | Power Supply Units [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Power Supply Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Revenue from Contract with Customer Benchmark [Member]
Disaggregation of Revenue [Line Items]
Total revenue	17,798,000	4,238,000
B N I [Member] | North America [Member]
Disaggregation of Revenue [Line Items]
Total revenue	17,798,000	4,238,000
B N I [Member] | North America [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Middle East [Member]
Disaggregation of Revenue [Line Items]
Total revenue
B N I [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000	189,000
A G R E E [Member] | Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000	189,000
A G R E E [Member] | Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Revenuefromcontractswithcustomers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000	189,000
A G R E E [Member] | R F Microwave Filters [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Detectorlogarithmicvideoamplifiers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Power Supply Units And Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Healthcare Diagnostic Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Electricvehiclechargers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Defense Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Digital Currency Mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Hotel Operations [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000
A G R E E [Member] | Karaoke Machines And Rleated [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Crane Rental [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue		189,000
A G R E E [Member] | Revenues From Contract With Customer [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000	189,000
A G R E E [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Total [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000	189,000
A G R E E [Member] | Power Supply Units [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Power Supply Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Revenue from Contract with Customer Benchmark [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000	189,000
A G R E E [Member] | North America [Member]
Disaggregation of Revenue [Line Items]
Total revenue	16,697,000	189,000
A G R E E [Member] | North America [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Middle East [Member]
Disaggregation of Revenue [Line Items]
Total revenue
A G R E E [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member]
Disaggregation of Revenue [Line Items]
Total revenue	24,224,000
S M C [Member] | Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	24,224,000
S M C [Member] | Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Revenuefromcontractswithcustomers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	24,224,000
S M C [Member] | R F Microwave Filters [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Detectorlogarithmicvideoamplifiers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Power Supply Units And Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Healthcare Diagnostic Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Electricvehiclechargers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Defense Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Digital Currency Mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Hotel Operations [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Karaoke Machines And Rleated [Member]
Disaggregation of Revenue [Line Items]
Total revenue	24,224,000
S M C [Member] | Crane Rental [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Revenues From Contract With Customer [Member]
Disaggregation of Revenue [Line Items]
Total revenue	24,224,000
S M C [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Total [Member]
Disaggregation of Revenue [Line Items]
Total revenue	24,224,000
S M C [Member] | Revenue from Contract with Customer Benchmark [Member]
Disaggregation of Revenue [Line Items]
Total revenue	24,224,000
S M C [Member] | North America [Member]
Disaggregation of Revenue [Line Items]
Total revenue	23,217,000
S M C [Member] | North America [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
S M C [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Total revenue	337,000
S M C [Member] | Middle East [Member]
Disaggregation of Revenue [Line Items]
Total revenue	670,000
Energy [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,955,000
Energy [Member] | Transferred at Point in Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	216,000
Energy [Member] | Transferred over Time [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,739,000
Energy [Member] | Revenuefromcontractswithcustomers [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,955,000
Energy [Member] | R F Microwave Filters [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Detectorlogarithmicvideoamplifiers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Power Supply Units And Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Healthcare Diagnostic Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Electricvehiclechargers [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Defense Systems [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Digital Currency Mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Hotel Operations [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Karaoke Machines And Rleated [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Crane Rental [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,739,000
Energy [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Total revenue	216,000
Energy [Member] | Revenues From Contract With Customer [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,955,000
Energy [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Total [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,955,000
Energy [Member] | Revenue from Contract with Customer Benchmark [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,955,000
Energy [Member] | North America [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,739,000
Energy [Member] | North America [Member] | Revenue Lending And Trading Activities [Member]
Disaggregation of Revenue [Line Items]
Total revenue
Energy [Member] | Europe [Member]
Disaggregation of Revenue [Line Items]
Total revenue	216,000
Energy [Member] | Middle East [Member]
Disaggregation of Revenue [Line Items]
Total revenue