Note 6 - Intangible Assets (Details Textual) - USD ($)				3 Months Ended		6 Months Ended	9 Months Ended
	Dec. 18, 2017	Jun. 02, 2016	Aug. 11, 2015	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Amortization of Intangible Assets, Total				$ 82,728	$ 71,992		$ 251,861	$ 131,948
Gourmet Foods Acquisition [Member] | Customer Relationships [Member]
Finite-lived Intangible Assets Acquired			$ 66,153
Finite-Lived Intangible Assets, Remaining Amortization Period			10 years
Gourmet Foods Acquisition [Member] | Brand Name [Member]
Finite-lived Intangible Assets Acquired			$ 61,429
Finite-Lived Intangible Assets, Remaining Amortization Period			10 years
Gourmet Foods Acquisition [Member] | Domain Name [Member]
Finite-lived Intangible Assets Acquired			$ 21,601
Finite-Lived Intangible Assets, Remaining Amortization Period			5 years
Gourmet Foods Acquisition [Member] | Recipes [Member]
Finite-lived Intangible Assets Acquired			$ 21,601
Finite-Lived Intangible Assets, Remaining Amortization Period			5 years
Brigadier Security Systems Acquisition [Member] | Customer Relationships [Member]
Finite-lived Intangible Assets Acquired		$ 434,099
Finite-Lived Intangible Assets, Remaining Amortization Period		10 years
Brigadier Security Systems Acquisition [Member] | Brand Name [Member]
Finite-lived Intangible Assets Acquired		$ 340,694
Finite-Lived Intangible Assets, Remaining Amortization Period		10 years
Brigadier Security Systems Acquisition [Member] | Domain Name [Member]
Finite-lived Intangible Assets Acquired		$ 15,312
Finite-Lived Intangible Assets, Remaining Amortization Period		5 years
Brigadier Security Systems Acquisition [Member] | Noncompete Agreements [Member]
Finite-lived Intangible Assets Acquired		$ 84,982
Finite-Lived Intangible Assets, Remaining Amortization Period		5 years
The Original Sprout LLC [Member] | Customer Relationships [Member] | Kahnalytics [Member]
Finite-lived Intangible Assets Acquired	$ 200,000
Finite-Lived Intangible Assets, Remaining Amortization Period	7 years
The Original Sprout LLC [Member] | Brand Name [Member] | Kahnalytics [Member]
Finite-lived Intangible Assets Acquired	$ 740,000
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)						$ 0
The Original Sprout LLC [Member] | Recipes [Member] | Kahnalytics [Member]
Finite-lived Intangible Assets Acquired	$ 1,200,000
Finite-Lived Intangible Assets, Remaining Amortization Period	8 years
The Original Sprout LLC [Member] | Noncompete Agreements [Member] | Kahnalytics [Member]
Finite-lived Intangible Assets Acquired	$ 190,000
Finite-Lived Intangible Assets, Remaining Amortization Period	5 years