Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2018

Contracts with Customers

Schedule of revenue by channel

Revenue from contracts by customer channel and by major product line is summarized as follows (dollars in thousands):

	Three Months Ended
	March 31,
	2018		2017
Business
Data services	$	14,846	$	15,617
Voice services		19,652		21,258
Hosted and managed services		1,599		1,532
Equipment and related services		3,029		5,443
		39,126		43,850
Consumer
Video services		11,225		10,594
Internet services		7,105		6,681
Voice services		15,272		16,986
		33,602		34,261
Wholesale carrier data		13,932		12,828
Other		2,562		3,571
	$	89,222	$	94,510

Schedule of receivables

Receivables consisted of the following (dollars in thousands):

	March 31,		December 31,
	2018		2017
Customers and other	$	27,930	$	36,118
Allowance for doubtful accounts		(3,811)		(3,889)
	$	24,119	$	32,229

Schedule of contract assets and contract liabilities

Contract liabilities consisted of the following (dollars in thousands):

	March 31,		December 31,
	2018		2017
Current presented as advance billings	$	9,349	$	14,807
Noncurrent deferred revenue included in other liabilities		28,554		28,036
	$	37,903	$	42,843

Schedule of expected revenue to be recognized

The expected revenue to be recognized is as follows (dollars in thousands):

Year ended December 31,
2018 (remaining months)	$	2,015
2019		2,686
2020		2,686
2021		2,686
2022		2,686
Thereafter		30,112
	$	42,871