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Significant Accounting Policies (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Significant Accounting Policies (Details) [Line Items]        
Inventory write-off $ 0 $ 407,000    
Impairment loss goodwill 0   $ 471,000 $ 614
Severance expenses 267,000 341,000 379,000  
Deferred Revenue $ 917 601    
Tex benefit percentage 50.00%      
Allowance for doubtful accounts $ 46,000 $ 21,000 $ 16,000  
Anti-dilutive (in Shares) 1,203,000 40,000 479,167  
Fair value of goodwill $ 4,900,000      
Investment Company, Incentive Fee to Average Net Assets 75.00%      
Fair value assets percentage 90.00%      
RFID Division [Member]        
Significant Accounting Policies (Details) [Line Items]        
Impairment loss $ 4,900      
Goodwill impairment loss     $ 471,000