Note 5 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property and equipment at cost	$ 50,756	$ 45,599
Less accumulated depreciation and amortization	33,508	33,208
Net property and equipment	17,248	12,391
Furniture and Fixtures [Member]
Property and equipment at cost	4,753	4,901
Computer Equipment [Member]
Property and equipment at cost	2,639	2,672
Software and Software Development Costs [Member]
Property and equipment at cost	29,876	27,828
Building and Building Improvements [Member]
Property and equipment at cost	12,561	9,271
Leasehold Improvements [Member]
Property and equipment at cost	502	502
Land [Member]
Property and equipment at cost	$ 425	$ 425

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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