Acquisition of TelWorx Communications LLC (Tables) (TelWorx Communications LLC [Member])

3 Months Ended

Mar. 31, 2013

TelWorx Communications LLC [Member]

Business Acquisition [Line Items]

Allocation of the purchase price for the assets from the date of the acquisition

	Estimated Fair Value July 9, 2012 as reported at September 30, 2012		Provisional Adjustments Subsequent to September 30, 2012			Estimated Fair Value July 9, 2012
Tangible assets:
Accounts receivable	$	1,575	($	205	)	$	1,370
Inventory		1,843		(465	)		1,378
Prepaid expenses		9		0			9
Fixed assets		248		0			248
Total tangible assets		3,675		(670	)		3,005
Intangible assets:
Goodwill		9,491		3,059			12,550
Trade names		1,527		(268	)		1,259
Technology		458		12			470
Customer relationships		2,898		(2,781	)		117
Backlog		91		(58	)		33
Non-compete		262		(248	)		14
Total intangible assets		14,727		(284	)		14,443
Total assets		18,402		(954	)		17,448
Capital leases		57		(20	)		37
Accounts payable		1,113		100			1,213
Accrued liabilities		85		33			118
Total liabilities		1,255		113			1,368
Net assets acquired	$	17,147	($	1,067	)	$	16,080

	(unaudited)
	Three Months Ended
	March 31, 2012
REVENUES	$	20,641
LOSS BEFORE INCOME TAXES	($	1,544	)