Annual report pursuant to Section 13 and 15(d)

Note 21 - Related Party Transactions (Details Textual)

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Note 21 - Related Party Transactions (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Apr. 01, 2023
Aug. 12, 2022
Jun. 30, 2023
Dec. 31, 2023
Dec. 31, 2022
Stock Issued During Period, Shares, Issued for Services (in shares)       961,783  
Stock Issued During Period, Value, Issued for Services     $ 1,553 $ 1,910 $ 695
Treasury Stock, Shares, Acquired (in shares)       9,000  
Adnant, LLC [Member]          
Related Party Transaction, Percentage of Performance Shares to be Released Based on Termination Agreement   100.00%      
Related Party Transaction, Term (Month)   3 months      
Stock Issued During Period, Value, Issued for Services       $ 1,910 1,570
Adnant, LLC [Member] | Service and Performance-based Incentive, Monthly [Member]          
Related Party Transaction, Amounts of Transaction   $ 150      
Adnant, LLC [Member] | Service and Performance-based Incentive, Monthly [Member] | Minimum [Member]          
Cash   $ 1,200      
Adnant, LLC [Member] | Engagement Letter [Member]          
Related Party Transaction, Amounts of Transaction $ 200     $ 2,250 $ 750
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding 2,500        
Compensation, Transaction Bonus Amount $ 1,250        
Stock Issued During Period, Shares, Issued for Services (in shares)       961,783 161,812
Stock Issued During Period, Value, Issued for Services       $ 1,910 $ 1,570
Director [Member]          
Treasury Stock, Shares, Acquired (in shares)       9,000  
Chief Executive Officer [Member] | Working Capital Advance [Member]          
Related Party Transaction, Amounts of Transaction       $ 200