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Note 10 - Long-term Debt (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Jul. 01, 2021
Mar. 15, 2021
Dec. 31, 2021
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Jun. 30, 2022
Feb. 13, 2019
Revolving Credit Facility [Member]                
Line of Credit Facility, Maximum Borrowing Capacity               $ 75,000,000
Line of Credit Facility, Additional Increase in Maximum Borrowing Capacity               25,000,000
Long-term Line of Credit, Total       $ 0        
Letter of Credit [Member]                
Line of Credit Facility, Maximum Borrowing Capacity               $ 7,500,000
Term Facility [Member]                
Debt Instrument, Face Amount   $ 130,000,000            
Debt Instrument, LIBOR Floor   1.00%            
Term Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]                
Debt Instrument, Basis Spread on Variable Rate   7.00% 7.00%          
Debt Instrument, Basis Spread on Variable Rate if Total Average Leverage Ratio is Greater or Equal to 3.25 7.00%              
Debt Instrument, Basis Spread on Variable Rate if Total Average Leverage Ratio is Less Than 3.25 6.50%              
Term Facility [Member] | Prime Rate [Member]                
Debt Instrument, Basis Spread on Variable Rate if Total Average Leverage Ratio is Greater or Equal to 3.25 6.00%              
Debt Instrument, Basis Spread on Variable Rate if Total Average Leverage Ratio is Less Than 3.25 5.50%              
The ABL Facility [Member] | Revolving Credit Facility [Member]                
Line of Credit Facility, Maximum Borrowing Capacity   $ 150,000,000 $ 175,000,000     $ 175,000,000    
Line of Credit Facility, Additional Borrowing Capacity upon Request   50,000,000            
Line of Credit Facility, Remaining Borrowing Capacity       $ 30,600,000        
Debt Instrument, Collateral Fee   75,000            
The ABL Facility [Member] | Revolving Credit Facility [Member] | Forecast [Member]                
Line of Credit Facility, Maximum Borrowing Capacity             $ 165,000,000  
The ABL Facility [Member] | Letter of Credit [Member]                
Line of Credit Facility, Maximum Borrowing Capacity   $ 5,000,000            
The ABL Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]                
Debt Instrument, Basis Spread on Variable Rate       1.88% 1.88% 1.88%    
The ABL Facility [Member] | Prime Rate [Member]                
Debt Instrument, Basis Spread on Variable Rate       3.75% 3.25% 3.50%