General form of registration statement for all companies including face-amount certificate companies

Note 11 - 2022 Convertible Note Offering - Summary of Valuation Assumptions for Warrants (Details)

v3.23.3
Note 11 - 2022 Convertible Note Offering - Summary of Valuation Assumptions for Warrants (Details)
Jul. 06, 2022
$ / shares
Investor Warrants [Member]  
Closing price per share of Common Stock (in dollars per share) $ 79.84
Investor Warrants [Member] | Measurement Input, Exercise Price [Member]  
Warrants and Rights Outstanding, Measurement Input 79.52
Investor Warrants [Member] | Measurement Input, Price Volatility [Member]  
Warrants and Rights Outstanding, Measurement Input 0.8844
Investor Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member]  
Warrants and Rights Outstanding, Measurement Input 0.0296
Investor Warrants [Member] | Measurement Input, Expected Dividend Rate [Member]  
Warrants and Rights Outstanding, Measurement Input 0
Investor Warrants [Member] | Measurement Input, Expected Term [Member]  
Warrants and Rights Outstanding, Measurement Input 5.0
Placement Agent Warrants [Member]  
Closing price per share of Common Stock (in dollars per share) $ 79.84
Placement Agent Warrants [Member] | Measurement Input, Exercise Price [Member]  
Warrants and Rights Outstanding, Measurement Input 80.48
Placement Agent Warrants [Member] | Measurement Input, Price Volatility [Member]  
Warrants and Rights Outstanding, Measurement Input 0.8844
Placement Agent Warrants [Member] | Measurement Input, Risk Free Interest Rate [Member]  
Warrants and Rights Outstanding, Measurement Input 0.0296
Placement Agent Warrants [Member] | Measurement Input, Expected Dividend Rate [Member]  
Warrants and Rights Outstanding, Measurement Input 0
Placement Agent Warrants [Member] | Measurement Input, Expected Term [Member]  
Warrants and Rights Outstanding, Measurement Input 5.0