Note 2 - Acquisitions - Assets Acquired and Liabilities Assumed for Sassy (Details) - USD ($)	Sep. 30, 2018	Apr. 01, 2018	Dec. 15, 2017
Goodwill, Ending Balance	$ 7,125,000	$ 7,125,000
Sassy Acquisition [Member]
Inventory			$ 3,297,000
Prepaid expenses			120,000
Fixed assets			383,000
Total tangible assets			3,800,000
Amortizable intangible assets			2,420,000
Goodwill, Ending Balance			320,000
Total acquired assets			6,540,000
Accrued wages			20,000
Net acquisition cost			6,520,000
Sassy Acquisition [Member] | Trade Names [Member]
Amortizable intangible assets			580,000
Sassy Acquisition [Member] | Customer Relationships [Member]
Amortizable intangible assets			$ 1,840,000