Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Subsequent Events (Details Textual)

v3.23.1
Note 7 - Subsequent Events (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
May 04, 2023
May 01, 2023
Apr. 30, 2023
Jan. 01, 2022
May 05, 2023
Mar. 31, 2023
Dec. 31, 2022
May 08, 2023
Stock Issued During Period, Shares, New Issues           12,622 10,323  
Preferred Stock, Par or Stated Value Per Share (in dollars per share)           $ 0.001 $ 0.001  
Performance Stock Units [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period       3 years        
Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche One [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price       $ 4.75        
Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche Two [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price       6.00        
Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche Three [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price       7.00        
Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche Four [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price       8.00        
Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche Five [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price       $ 9.00        
Series A Preferred Stock [Member]                
Stock Issued During Period, Shares, New Issues             5,359  
Series A Preferred Stock [Member] | Subscription Agreements [Member]                
Preferred Stock, Par or Stated Value Per Share (in dollars per share)           0.001    
Shares Issued, Price Per Share (in dollars per share)           $ 1,000    
Subsequent Event [Member]                
Shares Issued, Price Per Share (in dollars per share)         $ 1,000      
Preferred stock, Convertible, Percentage Consent of Holders         51.00%      
Class of Warrant or Right, Forfieted During Period     522,015          
Class of Warrant or Right, Forfeited During Period, Exercise Price     $ 9.99          
Subsequent Event [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period     1,179,979          
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price     $ 2.82          
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross     6,100,000          
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price     $ 0.49          
Subsequent Event [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Share-Based Payment Arrangement, Employee [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period   584,438            
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross   1,356,000            
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price   $ 0.4905            
Subsequent Event [Member] | Share-Based Payment Arrangement, Tranche One [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Share-Based Payment Arrangement, Employee [Member] | Minimum [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage   0.00%            
Subsequent Event [Member] | Share-Based Payment Arrangement, Tranche One [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Share-Based Payment Arrangement, Employee [Member] | Maximum [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage   33.33%            
Subsequent Event [Member] | Share-Based Payment Arrangement, Tranche Two [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Share-Based Payment Arrangement, Employee [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period   48 months            
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period 2,075,550              
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member] | Share-Based Payment Arrangement, Tranche One [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period 830,220              
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period 25 months              
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member] | Share-Based Payment Arrangement, Tranche Two [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period 1,245,330              
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member] | Achievement of Certain Net Revenue Targets for Fiscal Year 2024[Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage 25.00%              
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member] | Achievement of Certain Net Revenue Targets for Fiscal Year 2025 [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage 25.00%              
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member] | Minimum Closing Price of at Least $1.50 [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage 25.00%              
Subsequent Event [Member] | Restricted Stock Units (RSUs) [Member] | Minimum Closing Price of at Least $2.50 [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage 25.00%              
Subsequent Event [Member] | Share-Based Payment Arrangement, Option [Member] | Share-Based Payment Arrangement, Tranche One [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage     33.33%          
Subsequent Event [Member] | Share-Based Payment Arrangement, Option [Member] | Share-Based Payment Arrangement, Tranche Two [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period     36 months          
Subsequent Event [Member] | Performance Stock Units [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Executive Officer [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period     1,350,000          
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period     1,350,000          
Subsequent Event [Member] | Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche One [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Executive Officer [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage     2000.00%          
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price     $ 0.80          
Subsequent Event [Member] | Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche Two [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Executive Officer [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage     2000.00%          
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price     $ 1.00          
Subsequent Event [Member] | Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche Three [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Executive Officer [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage     2000.00%          
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price     $ 1.20          
Subsequent Event [Member] | Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche Four [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Executive Officer [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage     2000.00%          
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price     $ 1.40          
Subsequent Event [Member] | Performance Stock Units [Member] | Share-Based Payment Arrangement, Tranche Five [Member] | Super League 2014 Amended and Restated Stock Option and Incentive Plan [Member] | Executive Officer [Member]                
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage     2000.00%          
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Requirement, Stock Price     $ 1.60          
Subsequent Event [Member] | Melon, Inc. [Member]                
Business Combination, Consideration Transferred $ 900,000              
Business Combination, Consideration Transferred, Forgiveness of Advances 150,000              
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable $ 750,000              
Business Acquisition, Share Price $ 0.4818              
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High $ 2,350,000              
Subsequent Event [Member] | Melon, Inc. [Member] | First Earnout Period [Member]                
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High 1,000,000              
Subsequent Event [Member] | Melon, Inc. [Member] | Second Earnout Period [Member]                
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High 1,350,000              
Subsequent Event [Member] | Melon, Inc. [Member] | Payable in Cash [Member]                
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High 600,000              
Subsequent Event [Member] | Melon, Inc. [Member] | Payable in Common Stock [Member]                
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High $ 1,750,000              
Subsequent Event [Member] | Series AA, AA-2, AA-3, and AA-4 Convertible Preferred Stock [Member]                
Stock Issued During Period, Shares, New Issues         11,231      
Preferred Stock, Par or Stated Value Per Share (in dollars per share)         $ 1,000      
Subsequent Event [Member] | Series AA, AA-2, AA-3, and AA-4 Convertible Preferred Stock [Member] | Subscription Agreements [Member]                
Stock Issued During Period, Shares, New Issues         11,231      
Preferred Stock, Par or Stated Value Per Share (in dollars per share)         $ 0.001      
Shares Issued, Price Per Share (in dollars per share)         $ 1,000      
Subsequent Event [Member] | Series AA Convertible Preferred Stock [Member]                
Stock Issued During Period, Shares, New Issues         7,680      
Shares Issued, Price Per Share (in dollars per share)               $ 1,000
Preferred Stock, Beneficial Ownership Limitations, Percentage of Outstanding Shares Required to be Converted When Common Stock Volume-weighted Average Price Over Previous 10 Days as Reported Equals More Than 250% of Conversion Price         50.00%      
Preferred Stock, Beneficial Ownership Limitations, Percentage of Outstanding Shares Required to be Converted When Common Stock Volume-weighted Average Price Over Previous 10 Days as Reported Equals More Than 300% of Conversion Price         100.00%      
Preferred Stock Dividends, Percentage of Common Shares         20.00%      
Subscription Agreement, Minimum Purchase Amount               $ 3,500,000
Preferred Stock, Convertible, Conversion Percentage               125.00%
Subsequent Event [Member] | Series A Preferred Stock [Member]                
Preferred Stock, Par or Stated Value Per Share (in dollars per share)               $ 0.001