Note 3 - Significant Customers and Concentration of Risks - Schedule of Concentration of Significant Customers (Details) - Customer Concentration Risk [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Revenue from Contract with Customer Benchmark [Member] | Customer One [Member]
Revenue	$ 24,599	$ 378
Concentration Percentage	33.60%	0.50%
Revenue from Contract with Customer Benchmark [Member] | Customer two [Member]
Revenue	$ 14,115	$ 13,514
Concentration Percentage	19.30%	18.50%
Revenue from Contract with Customer Benchmark [Member] | Two Customers [Member]
Revenue	$ 38,714	$ 13,892
Concentration Percentage	52.80%	19.00%
Accounts Receivable [Member] | Customer One [Member]
Revenue	$ 1,278	$ 1,120
Concentration Percentage	20.50%	14.40%
Accounts Receivable [Member] | Customer two [Member]
Revenue	$ 1,077	$ 378
Concentration Percentage	17.30%	4.90%
Accounts Receivable [Member] | Five Customers [Member]
Revenue	$ 2,355	$ 1,498
Concentration Percentage	37.70%	19.30%