XML 50 R41.htm IDEA: XBRL DOCUMENT v3.23.3
Shareholders Equity (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Sep. 30, 2023
Sep. 30, 2022
Beginning Balance, Amount $ 20,366 $ 21,333 $ 21,646 $ 23,047 $ 24,724 $ 23,183 $ 21,646 $ 23,183
Stock Option Expense 58 59 67 245 13 13 184 271
Issuance Of Shares - Option Exercises 45 14     1 19    
Issuance Of Shares - Atm, Net, Amount           2,023    
Private placement, amount 2,422              
Net Loss (1,292) (1,040) (380) (1,057) (1,691) (514) (2,712) (3,262)
Ending Balance, Amount 21,599 20,366 21,333 22,235 23,047 24,724 21,599 22,235
Additional Paid-in Capital [Member]                
Beginning Balance, Amount 75,025 74,953 74,886 74,564 74,550 72,523 74,886 72,523
Stock Option Expense 58 59 67 245 13 13    
Issuance Of Shares - Option Exercises 44 13     1 18    
Issuance Of Shares - Atm, Net, Amount           1,996    
Private placement, amount 2,380              
Net Loss 0 0 0 0 0 0    
Ending Balance, Amount 77,507 75,025 74,953 74,809 74,564 74,550 77,507 74,809
Accumulated Deficit [Member]                
Beginning Balance, Amount (55,308) (54,268) (53,888) (52,165) (50,474) (49,960) (53,888) (49,960)
Stock Option Expense 0   0 0 0 0    
Issuance Of Shares - Option Exercises 0 0     0 0    
Issuance Of Shares - Atm, Net, Amount           0    
Net Loss (1,292) (1,040) (380) (1,057) (1,691) (514)    
Ending Balance, Amount (56,600) (55,308) (54,268) (53,222) (52,165) (50,474) (56,600) (53,222)
Common Stocks [Member]                
Beginning Balance, Amount 649 64 648 648 648 620 648 620
Stock Option Expense 0   0 0 0 0    
Issuance Of Shares - Option Exercises 1 1     0 1    
Issuance Of Shares - Atm, Net, Amount           27    
Private placement, amount 42              
Net Loss 0 0 0 0 0 0    
Ending Balance, Amount $ 692 $ 649 $ 64 $ 648 $ 648 $ 648 $ 692 $ 648
Beggining Balance, Shares 64,851,373 64,801,373 64,801,373 64,768,873 64,760,123 62,036,399 64,801,373 62,036,399
Private placement, shares 4,166,667              
Issuance Of Shares - Atm, Net, Shares           2,650,724    
Issuance Of Shares - Option Exercises, Shares 145,000 50,000     8,750 73,000    
Ending Balance, Shares 69,163,040 64,851,373 64,801,373 64,768,873 64,768,873 64,760,123 69,163,040 64,768,873