Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Other Intangible Assets [Abstract]

Components of Goodwill

(Dollars in thousands)	September 30, 2013		December 31, 2012
Fiber and Data	$	5,384	$	5,384
Equipment	$	596	$	596
Telecom	$	23,048	$	23,048

Components of Other Intangible Assets

The components of intangible assets are as follows:

(Dollars in thousands)		September 30, 2013				December 31, 2012
		Gross Carrying		Accumulated		Gross Carrying		Accumulated
	Useful Lives	Amount		Amortization		Amount		Amortization
Definite-lived intangible assets
Customer relationships	1 - 8 years	$	8,459	$	5,888	$	8,499	$	5,368
Other intangibles	1 - 5 years		2,930		1,393		2,930		1,250
Total		$	11,389	$	7,281	$	11,429	$	6,618

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

The estimated future amortization expense of identifiable intangible assets is as follows:

(Dollars in thousands)
For fiscal years ending December 31:
Remainder of fiscal 2013	$	220
2014		749
2015		616
2016		565
2017		554
2018		554
Thereafter		850