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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