v3.25.4
Note 13 - Subsequent Events (Details Textual) - USD ($)
$ in Thousands
Dec. 10, 2025
Sep. 16, 2025
Jan. 31, 2025
Oct. 31, 2024
Mar. 28, 2024
Apr. 22, 2021
May 07, 2020
Jan. 22, 2019
Jan. 22, 2015
Nov. 14, 2025
Paycheck Protection Program CARES Act [Member]                    
Subsequent Event [Line Items]                    
Debt Instrument, Interest Rate, Stated Percentage             383.00%      
Debt Instrument, Term (Year)             2 years      
Midcap Funding X Trust [Member] | Revolving Credit Facility [Member]                    
Subsequent Event [Line Items]                    
Debt Instrument, Maturity Date     Apr. 30, 2025 Jan. 31, 2025 Oct. 31, 2024     Apr. 22, 2019    
Debt Instrument, Interest Rate, Stated Percentage           3.75%        
Debt Instrument, Term (Year)     3 months 3 months 6 months 3 years     3 years  
Debt instrument modification, non-refundable fee       $ 125            
Debt instrument modification, non-refundable fee due upon signing       25            
Debt instrument modification, non-refundable fee due at end of loan period       $ 100            
Subsequent Event [Member] | Secured Promissory Note [Member] | Akretive, LLC [Member]                    
Subsequent Event [Line Items]                    
Debt Instrument, Face Amount   $ 15,891                
Debt Instrument, Maturity Date   Nov. 29, 2025                
Debt Instrument, Interest Rate, Stated Percentage   6.00%                
Debt Instrument, Interest Rate After Maturity of Event of Default Spread   12.00%                
Debt Instrument, default status fee waive   $ 25                
Subsequent Event [Member] | Midcap Funding X Trust [Member] | Revolving Credit Facility [Member]                    
Subsequent Event [Line Items]                    
Debt Instrument, Maturity Date     Apr. 30, 2025              
Debt Instrument, Term (Year)     3 months              
Subsequent Event [Member] | First Central Tower Limited Partnership [Member]                    
Subsequent Event [Line Items]                    
Unpaid rent                   $ 979,885
Loss contingency, damages sought, value $ 963,363                  
Security deposit amount 1,000,000                  
Accelerated rent due for remainder of lease term reduced to net present value 360,713                  
Releting premises amount 208,428                  
Subsequent Event [Member] | First Central Tower Limited Partnership [Member] | Past Due Rent And Fees [Member]                    
Subsequent Event [Line Items]                    
Loss contingency, damages sought, value $ 1,394,221