v3.26.1
LONG-TERM DEBT - Debt Maturity (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
LONG-TERM DEBT    
Long-term Debt $ 570,160 $ 565,167
Total Debt    
LONG-TERM DEBT    
April 1, 2026 through December 31, 2026 15,309  
Year ending December 31, 2027 27,348  
Year ending December 31, 2028 88,564  
Year ending December 31, 2029 397,937  
Year ending December 31, 2030 9,172  
Thereafter 40,486  
Total 578,816  
Debt Discounts (8,656)  
Long-term Debt 570,160  
Customer Receivable Credit Facility    
LONG-TERM DEBT    
April 1, 2026 through December 31, 2026 6,542  
Year ending December 31, 2027 9,208  
Year ending December 31, 2028 9,657  
Year ending December 31, 2029 6,274  
Year ending December 31, 2030 2,989  
Thereafter 2,958  
Total 37,628  
Debt Discounts (223)  
Long-term Debt 37,405  
Corporate and Other    
LONG-TERM DEBT    
April 1, 2026 through December 31, 2026 6,500  
Year ending December 31, 2027 9,750  
Year ending December 31, 2028 65,206  
Year ending December 31, 2029 93,438  
Total 174,894  
Debt Discounts (2,298)  
Long-term Debt 172,596 176,181
US Telecom | Operating segments    
LONG-TERM DEBT    
Long-term Debt 335,621 329,034
US Telecom | Operating segments | Total Debt    
LONG-TERM DEBT    
April 1, 2026 through December 31, 2026 4,594  
Year ending December 31, 2027 13,098  
Year ending December 31, 2028 18,858  
Year ending December 31, 2029 299,249  
Year ending December 31, 2030 3,172  
Thereafter 2,986  
Total 341,957  
Debt Discounts (6,336)  
Long-term Debt 335,621  
International Telecom | Operating segments    
LONG-TERM DEBT    
Long-term Debt 61,943 $ 59,952
International Telecom | Operating segments | Total Debt    
LONG-TERM DEBT    
April 1, 2026 through December 31, 2026 4,215  
Year ending December 31, 2027 4,500  
Year ending December 31, 2028 4,500  
Year ending December 31, 2029 5,250  
Year ending December 31, 2030 6,000  
Thereafter 37,500  
Total 61,965  
Debt Discounts (22)  
Long-term Debt $ 61,943