v3.23.2
Note 13 - Convertible Notes (Details Textual)
$ / shares in Units, $ in Thousands
1 Months Ended 6 Months Ended
Aug. 12, 2022
USD ($)
$ / shares
Aug. 08, 2022
USD ($)
$ / shares
Jul. 29, 2022
USD ($)
$ / shares
Jun. 30, 2022
USD ($)
shares
May 20, 2022
USD ($)
$ / shares
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Proceeds from Convertible Debt           $ 0 $ 1,000
Proceeds from Related Party Debt           $ 0 9,000
Senior Unsecured Convertible Notes [Member]              
Proceeds from Convertible Debt         $ 10,000    
Debt Instrument, Interest Rate, Stated Percentage         8.00%    
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares         $ 3.33    
Conversion Share to Common Stock, Ratio         1    
Senior Unsecured Convertible Notes [Member] | Four Affiliated Individuals [Member]              
Convertible Debt, Total       $ 9,000     9,000
Senior Unsecured Convertible Notes [Member] | Affiliated Individual [Member]              
Convertible Debt, Total       $ 1,000     $ 1,000
Senior Unsecured Convertible Notes [Member] | Four Board Members [Member]              
Proceeds from Related Party Debt         $ 9,000    
Debt Conversion, Converted Instrument, Shares Issued (in shares) | shares       1,965,841      
Senior Unsecured Convertible Notes [Member] | Non-affiliated Party [Member]              
Debt Conversion, Converted Instrument, Shares Issued (in shares) | shares       231,697      
Senior Unsecured Convertible Notes [Member] | Non-affiliated Party [Member] | Conversion Price 6 Point 254, Maturity Date December 2026 [Member]              
Proceeds from Related Party Debt $ 10,000            
Debt Instrument, Interest Rate, Stated Percentage 8.00%            
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares $ 6.15            
Senior Unsecured Convertible Notes [Member] | Director [Member] | Conversion Price 6 Point 254, Maturity Date December 2028 [Member]              
Proceeds from Related Party Debt     $ 5,000        
Debt Instrument, Interest Rate, Stated Percentage     8.00%        
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares     $ 6.254        
Senior Unsecured Convertible Notes [Member] | Director [Member] | Conversion Price 6 Point 15, Maturity Date December 2028 [Member]              
Proceeds from Related Party Debt   $ 4,000          
Debt Instrument, Interest Rate, Stated Percentage   8.00%          
Debt Instrument, Convertible, Conversion Price (in dollars per share) | $ / shares   $ 6.254