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Note 8 - Notes Payable (Details Textual) - USD ($)			3 Months Ended		9 Months Ended
	Aug. 20, 2024	May 04, 2023	Mar. 31, 2026	Mar. 31, 2025	Sep. 30, 2025	Dec. 31, 2025
Debt Instrument, Unamortized Discount			$ 755,000			$ 869,000
Funds Held for Clients			5,360,000	$ 5,116,000		5,315,000
Restricted Cash, Noncurrent			12,272,000	11,824,000		12,171,000
The 2024 Term Notes [Member]
Debt Instrument, Scheduled Repayment to be Paid, Principal			63,000,000
The 2023 Term Notes [Member]
Debt Instrument, Scheduled Repayment to be Paid, Principal			238,500,000
The 2023 and 2024 Notes [Member]
Interest Expense, Debt			1,000,000	1,000,000
Interest Costs Capitalized			100,000	$ 100,000
Ting Issuer LLC [Member]
Proceeds from Issuance of Debt		$ 220,500,000
Debt Instrument, Unamortized Discount		11,200,000
Debt Issuance Costs, Net		$ 6,700,000
Debt Instrument, Term (Year)		5 years			10 years
Debt Instrument, Interest Rate, Increase (Decrease)		5.00%
Ting Issuer LLC [Member] | Secured Fiber Revenue Notes, Series 2023-1, Class A-2 [Member]
Debt Instrument, Face Amount		$ 168,357,000
Debt Instrument, Interest Rate, Stated Percentage		5.95%
Debt Instrument, Interest Rate, Increase (Decrease)		3.50%
Ting Issuer LLC [Member] | Secured Fiber Revenue Notes, Series 2023-1, Class B [Member]
Debt Instrument, Face Amount		$ 23,289,000
Debt Instrument, Interest Rate, Stated Percentage		7.40%
Debt Instrument, Interest Rate, Increase (Decrease)		5.00%
Ting Issuer LLC [Member] | Secured Fiber Revenue Notes, Series 2023-1, Class C [Member]
Debt Instrument, Face Amount		$ 46,859,000
Debt Instrument, Interest Rate, Stated Percentage		9.95%
Debt Instrument, Interest Rate, Increase (Decrease)		7.82%
Ting Issuer LLC [Member] | Secured Fiber Revenue Notes, Series 2024-1, Class A-2 [Member]
Debt Instrument, Face Amount	$ 55,000,000
Debt Instrument, Interest Rate, Stated Percentage	5.63%
Ting Issuer LLC [Member] | Secured Fiber Revenue Notes, Series 2024-1, Class B [Member]
Debt Instrument, Face Amount	$ 8,000,000
Debt Instrument, Interest Rate, Stated Percentage	6.85%
Ting Issuer LLC [Member] | Secured Fiber Revenue Notes, Series 2024-1, Class C [Member]
Debt Instrument, Face Amount	$ 16,000,000
Debt Instrument, Interest Rate, Stated Percentage	9.15%
Ting Issuer LLC [Member] | The 2024 Term Notes [Member]
Proceeds from Issuance of Debt	$ 61,000,000
Debt Instrument, Unamortized Discount	0
Debt Issuance Costs, Net	$ 2,000,000
Ting Issuer LLC [Member] | The 2023 Term Notes [Member]
Debt Instrument, Unamortized Discount			$ 4,715,000			$ 5,270,000

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