Summary of Significant Accounting Policies (Tables)

3 Months Ended

Jun. 30, 2025

Accounting Policies [Abstract]

Schedule of property and equipment estimated useful lives

Depreciation of property, plant, and equipment is computed using the straight-line method over the estimated useful lives of the assets as follows:

Asset	Estimated Useful Life
Equipment	5 - 7 years
Furniture and fixtures	5 - 7 years
Leasehold improvements	Lesser of lease term or useful life (generally 6 - 15 years)
Construction equipment	5 - 10 years
Fiber plant	15 - 30 years
Customer premise equipment	4 - 5 years
Towers	5 - 10 years
Plant in service	15 - 29 years

Summary of financial assets and liabilities measured at fair value on recurring basis

The following tables presents information about the Company’s financial instruments measured at fair value, on a recurring basis, consistent with the fair value hierarchy provisions:

	Fair Value Measurement Using (In thousands)
Description	Level 1		Level 2		Level 3		Fair Value		Carrying Value
Cash and restricted cash:
June 30, 2025	$	1,828	$	-	$	-	$	1,828	$	1,828
March 31, 2025	$	1,400	$	-	$	-	$	1,400	$	1,400
Cash equivalents:
June 30, 2025	$	21,045	$	-	$	-	$	21,045	$	21,045
March 31, 2025	$	23,429	$	-	$	-	$	23,429	$	23,429