Note 11 - Acquisition of Businesses - Aggregate Consideration (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Dec. 02, 2021	Jan. 29, 2021
Goodwill	$ 39,652	$ 39,434
Gifts By Design [Member]
Accounts receivable				$ 251
Prepaid expenses and other current assets				196
Property, plant and equipment				60
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total				3,673
Goodwill				2,417
Total assets				6,597
Accounts payable				199
Other current liabilities				372
Total liabilities				$ 571
Sutter's Mill [Member]
Accounts receivable			$ 4,701
Prepaid expenses and other current assets			135
Property, plant and equipment			1,043
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total			2,031
Goodwill			1,019
Total assets			18,767
Accounts payable			3,209
Other current liabilities			389
Total liabilities			4,845
Inventories			9,149
Operating lease right-of-use assets			648
Other assets			41
Long-term debt			758
Long-term operating lease liabilities			$ 489