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Shareholders Equity (Details Narrative) - USD ($)
12 Months Ended
Feb. 02, 2021
Dec. 31, 2022
Dec. 31, 2021
Sale of shares of common stock   3,100,000  
Sale per share   $ 0.50  
Net proceeds   $ 1,542,000  
Purchase Share   50,000  
Additional paid-in-capital   $ 74,886,000 $ 72,523,000
Share Repurchase Program [Member]      
Purchase repurchase     994,000
Purchase repurchase amount     $ 467,000
ATM Agreement [Member]      
Additional paid-in-capital     $ 144,000
Issuance of shares - ATM, net, shares   2,650,724 643,033
Proceeds from sales of shares $ 9,000,000.0    
Commission rate 3.00%    
Average price   $ 0.79 $ 0.68
Net proceeds, after commissions and sale expenses   $ 2,023,000 $ 299,000