Note 5 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property and equipment at cost	$ 73,653	$ 63,874
Less accumulated depreciation and amortization	35,384	35,669
Net property and equipment	38,269	28,205
Furniture and Fixtures [Member]
Property and equipment at cost	3,425	3,886
Computer Equipment [Member]
Property and equipment at cost	1,639	2,498
Software and Software Development Costs [Member]
Property and equipment at cost	34,288	34,143
Building and Building Improvements [Member]
Property and equipment at cost	33,388	22,434
Leasehold Improvements [Member]
Property and equipment at cost	488	488
Land [Member]
Property and equipment at cost	$ 425	$ 425