Note 5 - Summary of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Furniture and equipment	$ 4,738	$ 4,675
Computer equipment and software	20,042	20,055
Building	9,386	9,577
Land	425	425
	34,591	34,732
Less accumulated depreciation and amortization	23,466	22,589
Net property and equipment	$ 11,125	$ 12,143