Note 7 - Property and Equipment - Property and Equipment at Cost (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Property, plant and equipment, gross	$ 94,326	$ 91,752
Less accumulated depreciation	(54,224)	(51,428)
Total	40,102	40,324
Equipment and Software [Member]
Property, plant and equipment, gross	53,410	49,503
Furniture and Fixtures [Member]
Property, plant and equipment, gross	1,764	1,696
Leasehold Improvements [Member]
Property, plant and equipment, gross	37,022	36,824
Construction in Progress [Member]
Property, plant and equipment, gross	$ 2,130	$ 3,729