3. Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenue	$ 3,614	$ 2,977	$ 7,106	$ 5,785
Desktop devices
Revenue	467	437	951	803
Equipment financing revenue
Revenue	27	28	49	59
Telecommunications services
Revenue	2,629	2,127	5,136	4,169
Fees, commissions, and other, recognized over time
Revenue	208	149	399	286
One time fees, commissions and other
Revenue	118	28	228	35
Website hosting services
Revenue	152	181	298	385
Website management services and other
Revenue	13	27	45	48
Products and fees recognized at a point in time
Revenue	585	465	1,179	838
Services and fees transferred over time
Revenue	3,029	2,512	5,927	4,947
Cloud Telecommunications Segment
Revenue	3,449	2,769	6,763	5,352
Cloud Telecommunications Segment | Desktop devices
Revenue	467	437	951	803
Cloud Telecommunications Segment | Equipment financing revenue
Revenue	27	28	49	59
Cloud Telecommunications Segment | Telecommunications services
Revenue	2,629	2,127	5,136	4,169
Cloud Telecommunications Segment | Fees, commissions, and other, recognized over time
Revenue	208	149	399	286
Cloud Telecommunications Segment | One time fees, commissions and other
Revenue	118	28	228	35
Cloud Telecommunications Segment | Website hosting services
Revenue	0	0	0	0
Cloud Telecommunications Segment | Website management services and other
Revenue	0	0	0	0
Cloud Telecommunications Segment | Products and fees recognized at a point in time
Revenue	585	465	1,179	838
Cloud Telecommunications Segment | Services and fees transferred over time
Revenue	2,864	2,304	5,584	4,514
Web Services Segment
Revenue	165	208	343	433
Web Services Segment | Desktop devices
Revenue	0	0	0	0
Web Services Segment | Equipment financing revenue
Revenue	0	0	0	0
Web Services Segment | Telecommunications services
Revenue	0	0	0	0
Web Services Segment | Fees, commissions, and other, recognized over time
Revenue	0	0	0	0
Web Services Segment | One time fees, commissions and other
Revenue	0	0	0	0
Web Services Segment | Website hosting services
Revenue	152	181	298	385
Web Services Segment | Website management services and other
Revenue	13	27	45	48
Web Services Segment | Products and fees recognized at a point in time
Revenue	0	0	0	0
Web Services Segment | Services and fees transferred over time
Revenue	$ 165	$ 208	$ 343	$ 433