Segments (Tables)

12 Months Ended

Dec. 31, 2012

Segments [Abstract]

Segment information

Segment information for the years ended December 31, 2012, 2011 and 2010 is as follows:

(Dollars in thousands)
For Year Ended December 31							Corporate and
2012	Fiber and Data		Equipment		Telecom		Eliminations			Consolidated
Revenue from unaffiliated customers	$	60,109	$	60,133	$	62,954	$	-		$	183,196
Intersegment revenue		831		-		1,792		(2,623	)		-
Total operating revenue		60,940		60,133		64,746		(2,623	)		183,196
Depreciation and amortization		9,923		300		16,452		71			26,746
Operating income (loss)		9,801		2,507		7,612		(534	)		19,386
Interest expense		3		-		39		5,707			5,749
Income taxes		3,865		984		2,981		(2,447	)		5,383
Net income (loss)		5,933		1,523		4,618		(3,776	)		8,298
Total assets		113,855		20,866		118,899		14,684			268,304
Property, plant and equipment, net		94,375		1,430		87,092		62			182,959
Additions to property, plant and equipment		19,812		364		10,203		7			30,386

(Dollars in thousands)
For Year Ended December 31							Corporate and
2011	Fiber and Data		Equipment		Telecom		Eliminations			Consolidated
Revenue from unaffiliated customers	$	45,149	$	48,932	$	69,457	$	-		$	163,538
Intersegment revenue		773		-		1,632		(2,405	)		-
Total operating revenue		45,922		48,932		71,089		(2,405	)		163,538
Depreciation and amortization		6,394		302		16,270		90			23,056
Operating income (loss)		7,346		2,746		11,283		(1,720	)		19,655
Interest expense		2		-		58		6,215			6,275
Income taxes		2,922		1,094		4,472		(3,446	)		5,042
Net income (loss)		4,423		1,651		6,776		(4,449	)		8,401
Total assets (A)		73,953		22,455		126,059		21,519			243,986
Property, plant and equipment, net		59,858		1,383		92,888		125			154,254
Additions to property, plant and equipment		11,553		428		9,392		67			21,440

(Dollars in thousands)
For Year Ended December 31							Corporate and
2010	Fiber and Data		Equipment		Telecom		Eliminations			Consolidated
Revenue from unaffiliated customers	$	44,685	$	47,544	$	70,018	$	-		$	162,247
Intersegment revenue		542		-		1,976		(2,518	)		-
Total operating revenue		45,227		47,544		71,994		(2,518	)		162,247
Depreciation and amortization		5,778		392		15,737		115			22,022
Operating income (loss)		7,771		2,235		11,525		(563	)		20,968
Interest expense		-		-		58		4,026			4,084
Income taxes		3,169		913		4,832		(4,549	)		4,365
Net income (loss)		4,603		1,348		6,652		(11	)		12,592
Total assets (A)		67,151		20,717		132,381		9,939			230,188
Property, plant and equipment, net		54,732		1,140		99,037		168			155,077
Additions to property, plant and equipment		14,247		217		8,424		-			22,888

 (A) Breakout of total assets between the Fiber and Data and Equipment Segments is based on estimates for 2011 and 2010 as the two segments were not accounted for separately. Estimated total assets for the Equipment Segment in 2011 and 2010 do not include goodwill or other intangible assets.