Note 10 - Revenue - Cost of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Cost of revenue	$ 76,353	$ 68,613	$ 147,431	$ 137,754
Network, other costs	6,458	6,862	11,633	13,979
Network, depreciation and amortization cost	10,826	10,423	21,568	20,653
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Cost of revenue	4,224	2,737	8,371	5,474
Network Expenses [Member]
Cost of revenue	17,284	17,285	33,201	34,632
Network, other costs	6,023	6,862	10,994	13,926
Network, depreciation and amortization cost	10,826	10,423	21,568	19,922
Cost of Revenue Property and Equipment Impairment	435	0	639	53
Ting [Member] \| Fiber Internet Services [Member]
Cost of revenue	8,706	4,753	14,543	10,113
Mobile Services [Member]
Cost of revenue	95	339	232	690
Mobile Services [Member] \| Platform Services [Member]
Cost of revenue	95	332	232	664
Mobile Services [Member] \| Other Services [Member]
Cost of revenue	0	7	0	26
Domain Name Services [Member]
Cost of revenue	46,044	43,499	91,084	86,845
Domain Name Services [Member] \| Wholesale [Member]
Cost of revenue	41,649	39,441	82,511	78,651
Domain Name Services [Member] \| Retail Services [Member]
Cost of revenue	4,395	4,058	8,573	8,194
Domain Name Services [Member] \| Domain Services [Member] \| Wholesale [Member]
Cost of revenue	41,193	38,921	81,575	77,584
Domain Name Services [Member] \| Value Added Services [Member] \| Wholesale [Member]
Cost of revenue	$ 456	$ 520	$ 936	$ 1,067

Cost of network induced expenses incurred and directly related to good produced and service rendered.

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- Definition

Impairment of the cost of revenue due to property and equipment.

+ References

No definition available.

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- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

+ References

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- Definition

Amount of expense for allocation of cost of tangible and intangible assets over their useful lives directly used in production of good and rendering of service.

+ References

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