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Organization (Detail Textuals) $ / shares in Units, shares in Thousands, $ in Millions |  | 1 Months Ended | 3 Months Ended
--- | --- | --- | ---
Jun. 15, 2024 | Dec. 31, 2024 USD ($) $ / shares shares | Jun. 30, 2025 USD ($) Subsidiary Contract $ / shares shares | Jun. 30, 2024 USD ($) $ / shares shares
Organization And Basis Of Presentation [Line Items] |  |  |  |
Number of subsidiaries | Subsidiary |  |  | 1 |
Other Investees [Member] |  |  |  |
Organization And Basis Of Presentation [Line Items] |  |  |  |
Company's ownership | 56.50% |  |  | 56.50%
Debt [Member] |  |  |  |
Organization And Basis Of Presentation [Line Items] |  |  |  |
Term loan advances outstanding principal and accrued interest | $ |  |  | $ 0.8 |
Term loan advances converted shares | shares |  |  | 421 |
Share purchase price | $ / shares |  | $ 1,742.16 | $ 1,792.55 | $ 1,793.19
Amplex Electric Inc. [Member] |  |  |  |
Organization And Basis Of Presentation [Line Items] |  |  |  |
Purchase of issued and outstanding common shares | 51.00% |  |  |
Additional share purchased | shares |  |  |  | 1,674
Aggregate purchase price under share purchase agreement | $ |  |  |  | $ 3.0
Amplex Electric Inc. [Member] | Other Investees [Member] |  |  |  |
Organization And Basis Of Presentation [Line Items] |  |  |  |
Term loan advances converted shares | shares |  | 2,583 |  |
Aggregate purchase price under share purchase agreement | $ |  | $ 4.5 |  |
Ownership Percentage |  | 60.90% |  |
Fixed Wireless Broadband [Member] |  |  |  |
Organization And Basis Of Presentation [Line Items] |  |  |  |
Contract with customers, number of customers | Contract |  |  | 13,200 |
Fiber Passings [Member] |  |  |  |
Organization And Basis Of Presentation [Line Items] |  |  |  |
Contract with customers, number of customers | Contract |  |  | 13,000 |
Fiber customer [Member] |  |  |  |
Organization And Basis Of Presentation [Line Items] |  |  |  |
Contract with customers, number of customers | Contract |  |  | 4,800 |

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