Note 17 - Concentration of Risk - Company's Concentration of Customers and Suppliers (Details)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Cost Of Sales Total [Member] | Supplier Concentration Risk [Member] | Supplier A [Member]
Revenues, customer concentration risk		49.00%	34.00%	65.00%
Cost Of Sales Total [Member] | Supplier Concentration Risk [Member] | Supplier B [Member]
Revenues, customer concentration risk	76.00%		19.00%
Cost Of Sales Total [Member] | Supplier Concentration Risk [Member] | Supplier C [Member]
Revenues, customer concentration risk			12.00%
Cost Of Sales Total [Member] | Supplier Concentration Risk [Member] | Supplier D [Member]
Revenues, customer concentration risk			11.00%
Cost Of Sales Total [Member] | Supplier Concentration Risk [Member] | Supplier E [Member]
Revenues, customer concentration risk		32.00%		20.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer E [Member]
Revenues, customer concentration risk	27.00%	0.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer F [Member]
Revenues, customer concentration risk	28.00%	0.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer G [Member]
Revenues, customer concentration risk	28.00%	0.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer D [Member]
Revenues, customer concentration risk		11.00%		11.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer E [Member]
Revenues, customer concentration risk			19.00%		0.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer F [Member]
Revenues, customer concentration risk			20.00%		0.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer G [Member]
Revenues, customer concentration risk			42.00%		0.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer D [Member]
Revenues, customer concentration risk			0.00%		0.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer A [Member]
Revenues, customer concentration risk					11.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer B [Member]
Revenues, customer concentration risk					56.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer C [Member]
Revenues, customer concentration risk					19.00%