Note 2 - Revenue - Schedule of Contract Balances (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Current (included in Prepaid expenses and other current assets)	[1]	$ 11,267	$ 3,224
Non-current (included in Other non-current assets)	[2]	0	617
Total contract assets		11,267	3,841
Deferred revenues – current portion		19,441	25,005
Non-current (included in Other non-current liabilities)		865	1,512
Total deferred revenues		20,306	26,517
Revenue recognized that was included in the deferred revenues and billings in excess of recognized revenues balances at the beginning of each year		$ 24,717	$ 27,654	$ 24,776

[1] See "Contract Balances" section of Note 2, "Revenue from Contracts with Customers."

[2] See Note 2, "Revenue from Contracts with Customers."