Note 6 - Goodwill and Intangible Assets (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Discounted Cash Flows, Discount Rate		16.00%
Goodwill and Intangible Asset Impairment, Total	$ 0	$ 0
Minimum [Member]
Discounted Cash Flows, Discount Rate	16.50%
Maximum [Member]
Discounted Cash Flows, Discount Rate	18.00%