XML 102 R91.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Note 7 - Convertible Notes (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
Sep. 15, 2022
Sep. 14, 2022
Dec. 31, 2023
Convertible Note 2022 One [Member]      
Debt Instrument, Face Amount   $ 10,500  
Proceeds from Issuance of Debt   10,000  
Convertible Note 2022 Two [Member]      
Debt Instrument, Face Amount   10,500  
Proceeds from Issuance of Debt   10,000  
Convertible Note 2022 [Member]      
Proceeds from Issuance of Debt   $ 20,000  
Senior Unsecured Convertible Note 2022 [Member]      
Debt Instrument, Face Amount $ 10,500    
Proceeds from Issuance of Debt $ 9,850    
Debt Instrument, Interest Rate, Stated Percentage 5.00%    
Debt Instrument, Discount on Issuance, Percentage 4.76%    
Debt Instrument, Convertible, Conversion Price (in dollars per share) $ 2.5   $ 75
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger 95.00%    
Debt Instrument, Monthly Redemption Premium, Percentage 5.00%    
Senior Unsecured Convertible Note 2022 [Member] | Acceleration Date [Member]      
Debt Instrument, Convertible, Conversion Price (in dollars per share) $ 9    
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger 95.00%    
Debt Instrument, Convertible, Acceleration Payment Monthly Limit $ 2,800