Note 10 - Goodwill and Intangible Assets - Activity in Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Balance, beginning of period	$ 18,414	$ 8,277	$ 37,248
Acquisitions	0	0	8,277
Deconsolidation of IT'SUGAR	0	0	(14,864)
IT'SUGAR emergence from bankruptcy	0	14,274	0
Impairment losses	0	0	(22,384)
Colonial Elegance acquisition adjustments to goodwill	0	(4,137)	0
Balance, end of period	$ 18,414	$ 18,414	$ 8,277