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Note 9 - Debt (Details Textual) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended
Sep. 30, 2025
Mar. 31, 2026
Dec. 31, 2025
Sep. 30, 2021
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] Secured Overnight Financing Rate (SOFR) [Member]      
Minimum [Member]        
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.15%      
Maximum [Member]        
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.25%      
Revolving Credit Facility [Member]        
Line of Credit Facility, Maximum Borrowing Capacity $ 125.0   $ 125.0 $ 75.0
Debt Instrument, Interest Rate, Effective Percentage     5.50%  
Line of Credit Facility, Remaining Borrowing Capacity     $ 104.6  
Revolving Credit Facility [Member] | Subsequent Event [Member]        
Debt Instrument, Basis Spread on Variable Rate   1.00%    
Revolving Credit Facility [Member] | Minimum [Member]        
Debt Instrument, Basis Spread on Variable Rate 1.00%      
Revolving Credit Facility [Member] | Maximum [Member]        
Debt Instrument, Basis Spread on Variable Rate 2.25%      
Credit Facility Amended September 2021 [Member]        
Line of Credit Facility, Maximum Borrowing Capacity $ 100.0      
Credit Facility Amended September 2021 [Member] | Revolving Credit Facility [Member]        
Line of Credit Facility, Maximum Borrowing Capacity 75.0      
Credit Facility Amended September 2021 [Member] | Term Loan [Member]        
Debt Instrument, Face Amount $ 25.0