Note 8 - Acquisition of Mimi's Rock Corp - Fair Value of Assets Assumed (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Dec. 04, 2022
Goodwill (provisional)	$ 10,787	$ 358
Mimi’s Rock Corp [Member]
Accounts receivable			$ 1,521
Inventories			1,181
Prepaid expenses and other assets			161
Right of use asset			100
Property and equipment			77
Intangible assets (provisional)			7,602
Goodwill (provisional)			10,386
Total assets			21,028
Accounts payable and accrued expenses			2,911
Income tax payable			885
Product returns			23
Lease liabilities			110
Total liabilities			(3,929)
Purchase price			$ 17,099