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Note 7 - Property - Schedule of Property (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Property, plant and equipment $ 23,375 $ 30,124
Less accumulated depreciation (16,040) (27,884)
Property, net 7,335 2,240
Software and Software Development Costs [Member]    
Property, plant and equipment 1,695 4,122
Furniture and Fixtures [Member]    
Property, plant and equipment 3,540 6,548
Data Processing and Telephone Equipment [Member]    
Property, plant and equipment 692 7,728
Leasehold Improvements [Member]    
Property, plant and equipment 10,539 10,570
Other Capitalized Property Plant and Equipment [Member]    
Property, plant and equipment $ 6,909 $ 1,156