Note 2 - Summary of Significant Accounting Policies - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Net revenue	$ 19,021	$ 26,239	$ 53,843	$ 74,438
Heating, Cooling, and Air Quality [Member]
Net revenue	5,708	8,276	11,883	21,876
Kitchen Appliances [Member]
Net revenue	1,875	2,777	6,955	6,809
Health and Beauty [Member]
Net revenue	2,988	2,814	7,940	9,558
Cookware, Kitchen Tools, and Gadgets [Member]
Net revenue	328	1,398	1,649	4,088
Home Office [Member]
Net revenue	1,435	1,971	4,709	6,312
Housewares [Member]
Net revenue	3,774	5,700	11,621	15,632
Essential Oils and Related Accessories [Member]
Net revenue	2,909	3,294	9,073	9,737
Product and Service, Other [Member]
Net revenue	4	9	13	426
Sales Channel, Directly to Consumer [Member]
Net revenue	18,404	25,700	51,203	73,599
Sales Channel, Through Intermediary [Member]
Net revenue	617	539	2,640	839
North America [Member]
Net revenue	17,769	24,782	49,960	70,103
North America [Member] | Sales Channel, Directly to Consumer [Member]
Net revenue	17,152	24,243	47,320	69,264
North America [Member] | Sales Channel, Through Intermediary [Member]
Net revenue	617	539	2,640	839
Other Than North America [Member]
Net revenue	1,252	1,457	3,883	4,335
Other Than North America [Member] | Sales Channel, Directly to Consumer [Member]
Net revenue	1,252	1,457	3,883	4,335
Other Than North America [Member] | Sales Channel, Through Intermediary [Member]
Net revenue	$ 0	$ 0	$ 0	$ 0