Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Acquisition (Details Textual)

v3.23.3
Note 4 - Acquisition (Details Textual)
3 Months Ended 9 Months Ended
Jul. 01, 2023
USD ($)
$ / shares
shares
Sep. 30, 2023
USD ($)
shares
Sep. 30, 2022
USD ($)
Sep. 30, 2023
USD ($)
shares
Sep. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
May 05, 2023
shares
Dec. 31, 2022
shares
Aug. 30, 2022
shares
Proceeds from Warrant Exercises       $ 689,750 $ 0        
Common Stock, Shares, Outstanding (in shares) | shares   18,724,596   18,724,596       14,402,025  
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain   $ 6,138,051 $ 0 $ 6,138,051 $ 0        
Progressive Care [Member]                  
Business Acquisition, Percentage of Voting Interests Acquired 53.00%                
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual   12,400,000              
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual   $ (1,400,000)              
Common Stock, Shares, Outstanding (in shares) | shares 6,162,343                
Share Price (in dollars per share) | $ / shares $ 4.45                
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain $ 6,100,000                
Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value $ 15,957,000                
Progressive Care [Member] | Measurement Input, Discount Rate [Member] | Minimum [Member]                  
Business Combination, Step Acquisition, Equity Interest in Acquiree, Measurement Input 0.10                
Progressive Care [Member] | Measurement Input, Discount Rate [Member] | Maximum [Member]                  
Business Combination, Step Acquisition, Equity Interest in Acquiree, Measurement Input 0.11                
Progressive Care [Member] | Measurement Input, Long-Term Revenue Growth Rate [Member] | Minimum [Member]                  
Business Combination, Step Acquisition, Equity Interest in Acquiree, Measurement Input 0.03                
Progressive Care [Member] | Measurement Input, Long-Term Revenue Growth Rate [Member] | Maximum [Member]                  
Business Combination, Step Acquisition, Equity Interest in Acquiree, Measurement Input 0.048                
Progressive Care [Member]                  
Investment Owned, Balance, Shares (in shares) | shares 402,269           455,000   3,000
Proceeds from Warrant Exercises $ 506,000                
Investment Owned, Balance, Shares From Warrants Exercised (in shares) | shares 230,000                
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain       $ 6,138,051          
Equity Method Investments, Fair Value Disclosure           $ 11,500,000      
Progressive Care [Member] | Measurement Input, Discount Rate [Member] | Minimum [Member]                  
Equity Method Investment, Measurement Input           0.10      
Progressive Care [Member] | Measurement Input, Discount Rate [Member] | Maximum [Member]                  
Equity Method Investment, Measurement Input           0.11      
Progressive Care [Member] | Measurement Input, Long-Term Revenue Growth Rate [Member] | Minimum [Member]                  
Equity Method Investment, Measurement Input           0.03      
Progressive Care [Member] | Measurement Input, Long-Term Revenue Growth Rate [Member] | Maximum [Member]                  
Equity Method Investment, Measurement Input           0.048      
Progressive Care [Member] | Chief Executive Officer [Member]                  
Investment Owned, Balance, Shares From Warrants Exercised (in shares) | shares 211,470                
Progressive Care [Member] | Board Member [Member]                  
Investment Owned, Balance, Shares From Warrants Exercised (in shares) | shares 130,571