Revenue (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenue	$ 5,779,000	$ 4,054,000	$ 10,286,000	$ 7,921,000
Major product services lines
Desktop services	440,000	449,000	808,000	828,000
Equipment financing revenue	67,000	51,000	135,000	96,000
Telecommunications services	3,685,000	3,114,000	7,277,000	6,139,000
Fees, commissions and other recognized over time	428,000	386,000	833,000	775,000
One time fees , commissions and other	147,000	54,000	221,000	83,000
Software Licenses	737,000		737,000
Subscription maintenance and support	238,000		238,000
Professional servicing and other	37,000		37,000
Service lines	5,779,000	4,054,000	10,286,000	7,921,000
Time of revenue recognition
Products services and fees recognized at a point in time	1,252,000	503,000	1,593,000	911,000
Products services and fees transferred over time	4,527,000	3,551,000	8,693,000	7,010,000
Software Solution Segment
Revenue	1,012,000		1,012,000	7,921,000
Major product services lines
Desktop services	0
Equipment financing revenue	0
Telecommunications services	0
Fees, commissions and other recognized over time	0
Software Licenses	737,000		737,000
Subscription maintenance and support	238,000		238,000
Professional servicing and other	37,000		37,000
Service lines	1,012,000		1,012,000
Time of revenue recognition
Products services and fees recognized at a point in time	296,000		296,000
Products services and fees transferred over time	716,000		716,000
Cloud Telecommunications Segment
Revenue	4,767,000	4,054,000	9,274,000	7,921,000
Major product services lines
Desktop services	440,000	449,000	808,000	828,000
Equipment financing revenue	67,000	51,000	135,000	96,000
Telecommunications services	3,685,000	3,114,000	7,277,000	6,139,000
Fees, commissions and other recognized over time	428,000	386,000	833,000	775,000
One time fees , commissions and other	147,000	54,000	221,000	83,000
Software Licenses	0
Subscription maintenance and support	0
Professional servicing and other	0
Service lines	4,767,000	4,054,000	9,274,000	7,921,000
Time of revenue recognition
Products services and fees recognized at a point in time	536,000	503,000	877,000	911,000
Products services and fees transferred over time	$ 4,231,000	$ 3,551,000	$ 8,397,000	$ 7,010,000