Revenue (Tables)

3 Months Ended

Mar. 31, 2023

Revenue From Contract With Customer [Abstract]

Schedule of Expected Revenue to be Recognized for Existing Customer Contracts

The expected revenue to be recognized for existing customer contracts is as follows:

(dollars in millions)
Nine months ended December 31, 2023	$	11.8
2024		17.7
2025		17.8
2026		18.2
2027		18.3
Thereafter		103.1

Schedule of Activity of Contract Assets

The following table presents the activity for the Company’s contract assets:

	Fulfillment Costs									Cost of Acquisition									Total Contract Assets
(dollars in millions)	Network			IT Services and Hardware			Total Company			Network			IT Services and Hardware			Total Company			Network			IT Services and Hardware			Total Company
Balance as of December 31, 2022	$	2.5		$	2.7		$	5.2		$	12.0		$	1.0		$	13.0		$	14.5		$	3.7		$	18.2
Additions		0.5			0.5			1.0			3.0			0.2			3.2			3.5			0.7			4.2
Amortization		(0.2	)		(0.2	)		(0.4	)		(1.2	)		(0.2	)		(1.4	)		(1.4	)		(0.4	)		(1.8	)
Balance as of March 31, 2023	$	2.8		$	3.0		$	5.8		$	13.8		$	1.0		$	14.8		$	16.6		$	4.0		$	20.6

Schedule of Revenues Disaggregation by Product and Service Lines

The following table presents revenues disaggregated by product and service lines:

(dollars in millions)	Three Months Ended March 31, 2023			Three Months Ended March 31, 2022
Data	$	136.2		$	126.1
Video		48.6			48.6
Voice		56.9			59.3
Other		8.1			9.5
Total Network		249.8			243.5
Consulting		84.7			83.4
Cloud		26.6			24.6
Communications		56.2			54.9
Infrastructure Solutions		37.5			35.9
Total IT Services and Hardware		205.0			198.8
Intersegment Revenue		(5.9	)		(6.5	)
Total Revenue	$	448.9		$	435.8

The following table presents revenues disaggregated by contract type:

	Three Months Ended March 31, 2023
(dollars in millions)	Network		IT Services and Hardware		Intersegment revenue elimination			Total
Products and Services transferred at a point in time	$	5.6	$	41.1	$	—		$	46.7
Products and Services transferred over time		240.1		162.1		—			402.2
Intersegment revenue		4.1		1.8		(5.9	)		—
Total revenue	$	249.8	$	205.0	$	(5.9	)	$	448.9
	Three Months Ended March 31, 2022
(dollars in millions)	Network		IT Services and Hardware		Intersegment revenue elimination			Total
Products and Services transferred at a point in time	$	7.4	$	38.5	$	—		$	45.9
Products and Services transferred over time		231.2		158.7		—			389.9
Intersegment revenue		4.9		1.6		(6.5	)		—
Total revenue	$	243.5	$	198.8	$	(6.5	)	$	435.8