Note 11 - Segment Information (Details Textual)		12 Months Ended
	Jun. 27, 2019	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Number of Business Units		5
Number of Reportable Segments		5	6
Revenue from Contract with Customer, Including Assessed Tax		$ 3,589,899	$ 1,332,743
Internet Operations [Member] | UNITED STATES
Revenue from Contract with Customer, Including Assessed Tax		1,011,407	1,101,999
Internet Operations [Member] | CANADA
Revenue from Contract with Customer, Including Assessed Tax		$ 54,822	$ 66,844
Mt. Melrose LLC [Member] | Woodmont [Member]
Percentage of Membership Interest in Subsidiary Sold	65.00%