Quarterly report pursuant to Section 13 or 15(d)

Stockholders Equity and StockBased Compensation (Details Narrative)

v3.23.1
Stockholders Equity and StockBased Compensation (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended
Apr. 04, 2023
Dec. 15, 2022
Nov. 09, 2022
Nov. 18, 2021
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Outstanding restricted stock awards         416,316   416,316    
Common stock, shares, outstanding         12,126,030   11,900,217    
Shares of common stock issued         12,126,030   11,900,217    
Total common stock and all common stock equivalents         12,651,933   12,426,120    
Stock options outstanding         525,903   525,903    
Stock options vested         514,513   514,513    
Available-for-sale Securities [Member]                  
Aggregate offering price $ 17,900,000   $ 20,000,000.0            
Sold of ATM         200,000   800,000    
Proceeds for sale of ATM         $ 700,000 $ 5,400,000      
Board of Directors Chairman [Member]                  
Common shares issuances equity grant value   $ 200,000   $ 210,000          
Additional common shares   52,085              
Common shares equity grant price per shares   $ 3.84              
Description of common shares issuances       There were 13,096 common shares issued to four directors on November 18, 2021 and the remaining 6,548 shares of common shares were issued to the two remaining directors on January 1, 2022          
Six Directors [Member]                  
Shares of common stock issued       19,644          
Common stock, shares issued price per share       $ 10.69          
Four Directors [Member]                  
Shares of common stock issued       13,096          
Two Directors [Member]                  
Shares of common stock issued       6,548          
2020 Equity Incentive Plan [Member]                  
Shares of common stock issued         1,100,000        
Common Share Issuances [Member]                  
Shares of common stock issued         3,750 2,262      
Restricted Stock Units (RSUs) [Member]                  
Common stock, shares, outstanding         416,316   416,316    
Compensation expense         $ 300,000 $ 300,000      
Weighted-average period         2 months 6 days        
Total unrecognized compensation         $ 2,300,000        
Common Stock                  
Stock options issued         12,126,030 10,588,674 11,900,217 9,759,223 6,567,110