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Note 14 - Segment Reporting (Details Textual)
$ in Thousands
12 Months Ended
Dec. 27, 2022
USD ($)
Feb. 25, 2021
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Payments to Acquire Equity Method Investments     $ (0) $ 25,000
Proceeds from Equity Method Investment, Distribution, Return of Capital     $ 45,683 $ 104
Number of Reportable Segments     6  
CSS Corp. [Member]        
Payments to Acquire Equity Method Investments   $ 25,000    
CSS Corp LP [Member]        
Proceeds from Equity Method Investment, Distribution, Return of Capital $ 45,600      
Customer Concentration Risk [Member] | Revenue from Contract with Customer Benchmark [Member] | Customer One [Member]        
Concentration Risk, Percentage     10.00% 10.00%