v3.26.3
Note 2 - Summary of Significant Accounting Policies 1 (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation     $ (129,914) $ 143,308  
Cash $ 10,300   10,300   $ 20,000
Goodwill, Impaired, Accumulated Impairment Loss 0   0   $ 0
Capitalized Contract Cost, Amortization 6,500 $ 5,700 19,200 16,700  
Revenue from Contract with Customer, Excluding Assessed Tax 131,104 109,728 372,841 304,810  
Contract with Customer, Liability, Revenue Recognized     163,200    
Revenue, Remaining Performance Obligation, Amount 577,500   577,500    
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation     (12,760) (19,041)  
Termed License and Support, Point in Time [Member]          
Revenue from Contract with Customer, Excluding Assessed Tax 5,300 7,500 17,100 19,700  
SaaS [Member]          
Revenue from Contract with Customer, Excluding Assessed Tax 105,489 $ 83,982 297,382 230,241  
Revenue, Remaining Performance Obligation, Amount $ 500,300   $ 500,300    
Revision of Prior Period, Reclassification, Adjustment [Member]          
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation       12,100  
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation       $ (12,100)