XML 71 R57.htm IDEA: XBRL DOCUMENT v3.21.1
Equity - Consultant Stock Plan - Activity (Details) - USD ($)
 3 Months Ended 12 Months Ended 13 Months Ended
Sep. 30, 2019
Dec. 31, 2020
Dec. 31, 2019
Sep. 30, 2021
Sep. 30, 2020
Aug. 31, 2019
Shares issued for services (in dollars per share)   $ 2.00 $ 1.03      
Consultant Plan [Member]            
Reserved but unissued shares under the Consultant Plan at January 1   190,142 199,705      
Increases in the number of authorized shares under the Consultant Plan   33,384 437      
Stock grants   (11,250) (10,000)      
Reserved but unissued shares under the Consultant Plan at Period End   212,276 190,142      
Shares issued for services (in shares)         10,000  
Shares issued for services (in dollars per share)   $ 1.03 $ 1.03      
Allocated Share-based Compensation Expense   $ 17,000 $ 14,000      
Fair value of stock options issued for board service   10,000        
Consultant Plan [Member] | General and administrative            
Allocated Share-based Compensation Expense   $ 8,000 $ 3,000      
Shares expensed in period   7,500 2,500      
Consultant Plan [Member] | Consultant, Two            
Shares issued for services (in dollars per share)   $ 2.33        
Fair value of stock options issued for board service   $ 35,000        
Consultant Plan [Member] | Consultant, Two | Forecast            
Shares issued for services (in shares)       15,000    
Consultant Plan [Member] | Consultant, Two | General and administrative            
Allocated Share-based Compensation Expense   $ 9,000        
Shares expensed in period   3,750        
Consultant Plan [Member] | Consultant, Three            
Shares issued for services (in shares)           10,000
Shares issued for services (in dollars per share)     $ 1.44      
Fair value of stock options issued for board service     $ 14,000      
Consultant Plan [Member] | Consultant, Three | General and administrative            
Allocated Share-based Compensation Expense $ 11,000          
Shares expensed in period 7,500