Note 22 - Concentrations (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	For the Three Months Ended September 30, 2023				For the Three Months Ended September 30, 2022
Globalstar Europe	$	186,000	9.7	%	$	109,000	6.7	%
Garmin	$	444,000	23.2	%	$	281,000	17.1	%
Network Innovations	$	188,000	9.9	%	$	252,000	15.4	%
Satcom Global	$	226,000	11.8	%	$	131,000	8.0	%
Cygnus Telecom	$	113,000	5.9	%	$	181,000	11.0	%

	For the Nine Months Ended September 30, 2023				For the Nine Months Ended September 30, 2022
Iridium Satellite	$	798,000	12.0	%	$	-	-	%
Globalstar Europe	$	706,000	10.6	%	$	396,000	6.5	%
Garmin	$	1,494,000	22.5	%	$	1,169,000	19.2	%
Network Innovations	$	809,000	12.2	%	$	719,000	11.8	%
Cygnus Telecom	$	476,000	7.2	%	$	1,213,000	19.9	%

	For the Three Months Ended September 30, 2023				For the Three Months Ended September 30, 2022
Europe	$	1,714,983	58.5	%	$	1,954,967	74.3	%
North America		737,189	25.2	%		442,678	16.8	%
South America		431,612	14.7	%		10,273	0.4	%
Asia and Pacific		23,943	0.8	%		195,307	7.4	%
Africa		22,994	0.8	%		27,601	1.1	%
	$	2,930,721	100.0	%	$	2,630,826	100.0	%

	For the Nine Months Ended September 30, 2023				For the Nine Months Ended September 30, 2022
Europe	$	5,381,938	61.4	%	$	7,019,811	77.3	%
North America		2,194,309	25.0	%		1,342,636	14.8	%
South America		1,025,566	11.7	%		32,578	0.4	%
Asia and Pacific		120,836	1.4	%		592,847	6.5	%
Africa		41,588	0.5	%		92,211	1.0	%
	$	8,764,237	100.0	%	$	9,080,083	100.0	%

	Three Months Ended September 30,
	2023
A		35	%
B		31	%
C		16	%