Note 2 - Summary of Significant Accounting Policies 1 (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Cash	$ 20,300		$ 20,000
Goodwill, Impaired, Accumulated Impairment Loss	0		$ 0
Capitalized Contract Cost, Amortization	6,300	$ 5,500
Revenue from Contract with Customer, Excluding Assessed Tax	117,242	93,064
Contract with Customer, Liability, Revenue Recognized	72,100
Revenue, Remaining Performance Obligation, Amount	542,500
Termed License and Support [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	9,319	13,185
Termed License and Support [Member] | Transferred at Point in Time [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	5,400	7,200
SaaS [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	93,382	$ 68,942
Revenue, Remaining Performance Obligation, Amount	$ 463,300