XML 15 R5.htm IDEA: XBRL DOCUMENT v3.22.4
STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
Total
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Balance, shares at Dec. 31, 2020   1,748,000    
Balance, amount at Dec. 31, 2020 $ 6,668,000 $ 17,000 $ 16,238,000 $ (9,587,000)
Issuance of common stock, net, shares   6,000    
Issuance of common stock, net, amount 27,000 $ 1,000 26,000 0
Issuance of common stock upon vesting of restricted stock units, shares   28,000    
Issuance of common stock upon vesting of restricted stock units, amount (200,000) $ 0 (200,000) 0
Value of stock-based compensation 232,000 0 232,000 0
Net loss (3,534,000) $ 0 0 (3,534,000)
Balance, shares at Dec. 31, 2021   1,782,000    
Balance, amount at Dec. 31, 2021 3,193,000 $ 18,000 16,296,000 (13,121,000)
Issuance of common stock, net, shares   6,000    
Issuance of common stock, net, amount 39,000 $ 0 39,000 0
Issuance of common stock upon vesting of restricted stock units, shares   9,000    
Issuance of common stock upon vesting of restricted stock units, amount 0 $ 0 0 0
Value of stock-based compensation 123,000 0 123,000 0
Net loss 10,046,000 $ 0 0 10,046,000
Balance, shares at Dec. 31, 2022   1,797,000    
Balance, amount at Dec. 31, 2022 $ 13,401,000 $ 18,000 $ 16,458,000 $ (3,075,000)