Note 13 - Business Combinations - Pro Forma Information (Details) - USD ($)	6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Basic and diluted earnings per share (in dollars per share)	$ 0.03	$ 0.15	$ 0.03	$ 0.15
Printstock Products Ltd. [Member] | Gourmet Foods [Member]
Net revenues			$ 37,829,123
Net revenues			38,475,091
Net income			1,145,721
Net income			$ 1,464,172
Basic and diluted earnings per share (in dollars per share)			$ 0.03
Basic and diluted earnings per share (in dollars per share)			$ 0.04