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LONG-TERM DEBT (Details) |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 29, 2024 USD ($) | Jul. 13, 2023 USD ($) | Dec. 23, 2022 USD ($) | Jun. 15, 2022 USD ($) | Apr. 10, 2019 USD ($) | Oct. 31, 2023 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) | Nov. 30, 2023 USD ($) derivative | Nov. 07, 2022 USD ($) | Oct. 12, 2022 USD ($) | May 05, 2022 | Mar. 26, 2020 USD ($) | Dec. 31, 2016 USD ($) | Jul. 01, 2016 USD ($)
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving credit facility - borrowings |  |  |  |  |  |  |  | $ 90,000,000 | $ 126,893,000 |  |  |  |  |  |  |  |
Loss on extinguishment of debt |  |  |  |  |  |  |  | 760,000 |  |  |  |  |  |  |  |  |
Long-term Debt |  |  |  |  |  |  | $ 568,906,000 | 568,906,000 |  | $ 516,870,000 |  |  |  |  |  |  |
Current portion of long-term debt |  |  |  |  |  |  | 7,413,000 | 7,413,000 |  | 24,290,000 |  |  |  |  |  |  |
Long-term debt, excluding current portion |  |  |  |  |  |  | 561,493,000 | 561,493,000 |  | 492,580,000 |  |  |  |  |  |  |
Current portion of customer receivable credit facility |  |  |  |  |  |  | 7,935,000 | 7,935,000 |  | 7,110,000 |  |  |  |  |  |  |
Amortization of financing costs |  |  |  |  |  |  |  | 1,915,000 | $ 1,806,000 |  |  |  |  |  |  |  |
SOFR | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 0.10% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Alaska credit facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financing costs | $ 2,100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Alaska credit facility | Period of second quarter of 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net total leverage ratio |  |  | 3.75 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Alaska credit facility | Interest Rate Swaps |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount |  |  |  |  |  |  |  |  |  |  | $ 200,000,000.0 |  |  |  |  |  |
Fair value of asset (liability) |  |  |  |  |  |  | (1,300,000) | $ (1,300,000) |  | (1,200,000) |  |  |  |  |  |  |
Number of derivative instruments | derivative |  |  |  |  |  |  |  |  |  |  | 2 |  |  |  |  |  |
Alaska credit facility | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net total leverage ratio |  |  | 4.00 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed charge coverage ratio |  |  | 1.25 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Alaska credit facility | Alaska communications | Period of fourth quarter of 2023 To third quarter 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Periodic payment, principal |  |  | $ 1,400,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Alaska credit facility | SOFR | Interest rate swap One |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate (in percent) |  |  |  |  |  |  |  |  |  |  | 4.8695% |  |  |  |  |  |
Alaska credit facility | SOFR | Interest rate swap Two |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate (in percent) |  |  |  |  |  |  |  |  |  |  | 4.898% |  |  |  |  |  |
Alaska credit facility | Base rate | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Alaska credit facility | Minimum | SOFR | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 3.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Alaska credit facility | Maximum | SOFR | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 4.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Alaska Credit Facility 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financing costs | 6,900,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net total leverage ratio |  |  |  |  |  |  |  | 4.75 |  |  |  |  |  |  |  |  |
Fixed charge coverage ratio |  |  |  |  |  |  |  | 1.25 |  |  |  |  |  |  |  |  |
Alaska Credit Facility 2024 | Other expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt costs expensed |  |  |  |  |  |  | 3,800,000 |  |  |  |  |  |  |  |  |  |
Loss on extinguishment of debt |  |  |  |  |  |  | 700,000 |  |  |  |  |  |  |  |  |  |
Alaska Credit Facility 2024 | Period from Second Quarter Of 2027 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net total leverage ratio |  |  |  |  |  |  |  | 4.50 |  |  |  |  |  |  |  |  |
Alaska Credit Facility 2024 | Period from Third Quarter Of 2028 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net total leverage ratio |  |  |  |  |  |  |  | 4.25 |  |  |  |  |  |  |  |  |
Alaska Credit Facility 2024 | Debt Instrument from fourth quarter of 2026 to third quarter 2027 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Periodic payment, principal |  |  |  |  |  |  |  | $ 1,875,000 |  |  |  |  |  |  |  |  |
Alaska Credit Facility 2024 | Debt instrument from fourth quarter of 2027 to second quarter 2029 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Periodic payment, principal |  |  |  |  |  |  |  | $ 3,750,000 |  |  |  |  |  |  |  |  |
Alaska Credit Facility 2024 | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consolidated EBITDA |  |  |  |  |  |  |  | 12 months |  |  |  |  |  |  |  |  |
One Communications (Guyana) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of debt |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |  |
Borrowings outstanding |  |  |  |  |  |  | $ 0 | $ 0 |  |  |  |  |  |  |  |  |
Fixed interest rate |  |  |  |  |  |  | 7.50% | 7.50% |  |  |  |  |  |  |  |  |
One Communications (Guyana) Term Loan Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,900,000 |  |  |  |
One Communications (Guyana) Overdraft Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  | $ 5,700,000 |  |  |  |
Viya Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net leverage ratio |  |  |  |  |  |  |  |  |  |  |  |  |  | 7.0 |  |  | 3.5
Financing costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 900,000 |
Unamortized financing costs |  |  |  |  |  |  | $ 200,000 | $ 200,000 |  |  |  |  |  |  |  |  |
Term loan assumed |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 60,000,000.0
Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.00% | 4.00%
Outstanding debt |  |  |  |  |  |  | 60,000,000.0 | 60,000,000.0 |  |  |  |  |  |  |  |  |
Revolver loan | 2019 CoBank Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  | $ 200,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Repayments of debt |  | $ 139,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolver loan | 2019 CoBank Credit Facility | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitment fee (as a percent) |  |  |  |  | 0.15% |  |  |  |  |  |  |  |  |  |  |  |
Revolver loan | 2019 CoBank Credit Facility | Minimum | Base rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  |  | 0.25% |  |  |  |  |  |  |  |  |  |  |  |
Revolver loan | 2019 CoBank Credit Facility | Minimum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  |  | 1.25% |  |  |  |  |  |  |  |  |  |  |  |
Revolver loan | 2019 CoBank Credit Facility | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitment fee (as a percent) |  |  |  |  | 0.375% |  |  |  |  |  |  |  |  |  |  |  |
Revolver loan | 2019 CoBank Credit Facility | Maximum | Base rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  |  | 1.25% |  |  |  |  |  |  |  |  |  |  |  |
Revolver loan | 2019 CoBank Credit Facility | Maximum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  |  | 2.25% |  |  |  |  |  |  |  |  |  |  |  |
Revolver loan | Alaska credit facility | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  | $ 75,000,000.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolver loan | Alaska Credit Facility 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings outstanding |  |  |  |  |  |  | 0 | 0 |  |  |  |  |  |  |  |  |
Remaining borrowing capacity |  |  |  |  |  |  | 88,700,000 | 88,700,000 |  |  |  |  |  |  |  |  |
Revolver loan | Alaska Credit Facility 2024 | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 90,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Letters of credit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings outstanding |  |  |  |  |  |  | 30,900,000 | 30,900,000 |  |  |  |  |  |  |  |  |
Letters of credit | 2023 CoBank Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  | 25,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Letters of credit | 2019 CoBank Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  | $ 75,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Letters of credit | Alaska Credit Facility 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings outstanding |  |  |  |  |  |  | 1,300,000 | 1,300,000 |  |  |  |  |  |  |  |  |
Swingline sub-facility | 2023 CoBank Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  | $ 20,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Base rate before one-week or one-month LIBOR (as a percent) |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Swingline sub-facility | 2023 CoBank Credit Facility | Fed Funds Effective Rate Overnight Index Swap Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 0.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Swingline sub-facility | 2019 CoBank Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  | $ 10,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Base rate before one-week or one-month LIBOR (as a percent) |  |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |
Swingline sub-facility | 2019 CoBank Credit Facility | Fed Funds Effective Rate Overnight Index Swap Rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  |  | 0.50% |  |  |  |  |  |  |  |  |  |  |  |
Term loans | Alaska credit facility | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt |  |  | $ 230,000,000.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term loans | Alaska Credit Facility 2024 | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of debt | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 300,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving credit facility - borrowings | $ 279,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings outstanding |  |  |  |  |  |  | 300,000,000.0 | 300,000,000.0 |  |  |  |  |  |  |  |  |
2023 CoBank Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Financing costs |  |  |  |  |  |  | 4,500,000 | 4,500,000 |  |  |  |  |  |  |  |  |
Unamortized financing costs |  |  |  |  |  |  | 3,500,000 | 3,500,000 |  |  |  |  |  |  |  |  |
2023 CoBank Credit Facility | 2023 CoBank Credit Facility | Interest Rate Swaps |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Term of debt |  |  |  |  |  | 2 years |  |  |  |  |  |  |  |  |  |  |
Notional amount |  |  |  |  |  | $ 50,000,000.0 |  |  |  |  |  |  |  |  |  |  |
Fair value of asset (liability) |  |  |  |  |  |  | (700,000) | (700,000) |  | $ (500,000) |  |  |  |  |  |  |
2023 CoBank Credit Facility | 2023 CoBank Credit Facility | SOFR | Interest Rate Swaps |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate (in percent) |  |  |  |  |  | 4.896% |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Credit Facility | 2023 CoBank Credit Facility | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitment fee (as a percent) |  | 0.25% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Credit Facility | 2023 CoBank Credit Facility | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitment fee (as a percent) |  | 0.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Revolving Loan | 2023 CoBank Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of debt |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  | $ 170,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving credit facility - borrowings |  | $ 13,600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings outstanding |  |  |  |  |  |  | 69,100,000 | 69,100,000 |  |  |  |  |  |  |  |  |
Remaining borrowing capacity |  |  |  |  |  |  | 100,900,000 | 100,900,000 |  |  |  |  |  |  |  |  |
2023 CoBank Revolving Loan | 2023 CoBank Credit Facility | Minimum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 1.75% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Revolving Loan | 2023 CoBank Credit Facility | Minimum | Base rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 0.75% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Revolving Loan | 2023 CoBank Credit Facility | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net leverage ratio |  | 3.25 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Revolving Loan | 2023 CoBank Credit Facility | Maximum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 3.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Revolving Loan | 2023 CoBank Credit Facility | Maximum | Base rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 2.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Term Loan | 2023 CoBank Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of debt |  | 6 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount of debt |  | $ 130,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings outstanding |  |  |  |  |  |  | 126,800,000 | 126,800,000 |  |  |  |  |  |  |  |  |
2023 CoBank Term Loan | 2023 CoBank Credit Facility | Minimum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Term Loan | 2023 CoBank Credit Facility | Minimum | Base rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Term Loan | 2023 CoBank Credit Facility | Maximum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 3.75% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2023 CoBank Term Loan | 2023 CoBank Credit Facility | Maximum | Base rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 2.75% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Incremental term loans | Alaska Credit Facility 2024 | Minimum | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  | 91,000,000 | 91,000,000 |  |  |  |  |  |  |  |  |
Secured delayed draw term loan | Alaska Term Facility | Alaska communications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed charge coverage ratio |  |  |  | 4.0 |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  | $ 7,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Senior secured delayed draw term loan | Receivable credit facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 75,000,000.0 |  |
Financing costs |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 800,000 |  |
Unamortized financing costs |  |  |  |  |  |  | 400,000 | 400,000 |  |  |  |  |  |  |  |  |
Borrowings outstanding |  |  |  |  |  |  | 46,600,000 | 46,600,000 |  |  |  |  |  |  |  |  |
Remaining borrowing capacity |  |  |  |  |  |  | 9,200,000 | 9,200,000 |  |  |  |  |  |  |  |  |
Current portion of customer receivable credit facility |  |  |  |  |  |  | 7,900,000 | 7,900,000 |  |  |  |  |  |  |  |  |
Senior secured delayed draw term loan | Sacred Wind Term Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt |  |  |  |  |  |  | 25,800,000 | 25,800,000 |  |  |  | $ 31,600,000 |  |  |  |  |
Current portion of long-term debt |  |  |  |  |  |  | 3,400,000 | 3,400,000 |  |  |  |  |  |  |  |  |
Long-term debt, excluding current portion |  |  |  |  |  |  | $ 22,400,000 | $ 22,400,000 |  |  |  |  |  |  |  |  |
Senior secured delayed draw term loan | Sacred Wind Term Debt | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed interest rate |  |  |  |  |  |  | 0.88% | 0.88% |  |  |  |  |  |  |  |  |
Senior secured delayed draw term loan | Sacred Wind Term Debt | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed interest rate |  |  |  |  |  |  | 5.00% | 5.00% |  |  |  |  |  |  |  |  |

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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