Segment Information (Tables)

6 Months Ended

Jun. 30, 2016

Schedule of operating financial information of segments

The following table provides operating financial information for the Company’s reportable segments for the three and six months ended June 30, 2016 and 2015 (dollars in thousands):


	Tele-				Intersegment
	communications		Data Center		Elimination		Total
Three Months Ended June 30, 2016
Operating revenues	$	96,855	$	3,211	$	(525)	$	99,541
Depreciation and amortization		21,964		529		—		22,493
Operating income (loss)		7,140		(251)		—		6,889
Capital expenditures		28,677		570		—		29,247

Three Months Ended June 30, 2015
Operating revenues	$	93,812	$	2,784	$	(409)	$	96,187
Depreciation and amortization		21,374		567		—		21,941
Operating income (loss)		5,570		(310)		—		5,260
Capital expenditures		23,625		99		—		23,724

Six Months Ended June 30, 2016
Operating revenues	$	193,040	$	6,268	$	(973)	$	198,335
Depreciation and amortization		43,390		1,053		—		44,443
Operating income (loss)		11,752		(363)		—		11,389
Capital expenditures		53,089		746		—		53,835

Six Months Ended June 30, 2015
Operating revenues	$	188,649	$	5,381	$	(727)	$	193,303
Depreciation and amortization		42,102		1,119		—		43,221
Operating income (loss)		11,818		(637)		—		11,181
Capital expenditures		46,377		578		—		46,955

Reconciliation of total operating income to the consolidated statement of income

For the three and six months ended June 30, 2016 and 2015, total operating income above reconciles to the condensed consolidated statement of income as follows (dollars in thousands):


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Operating income	$	6,889	$	5,260	$	11,389	$	11,181
Corporate other expense		(4,484)		(4,162)		(8,724)		(8,492)
Income before income tax provision	$	2,405	$	1,098	$	2,665	$	2,689

Schedule of revenue, net of intersegment eliminations, by product group

The following table provides information on the Company’s revenue, net of intersegment eliminations, by product group (dollars in thousands):


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Local voice and other retail services	$	83,158	$	79,614	$	165,133	$	159,800
Wholesale carrier data services		13,172		13,789		26,934		28,122
Data center		3,211		2,784		6,268		5,381
	$	99,541	$	96,187	$	198,335	$	193,303