ACQUISITION (Tables)

12 Months Ended

Dec. 31, 2012

Business Combinations [Abstract]

Schedule of purchase price allocation

Cash and cash equivalents	$	930
Account receivable and other current assets		1,081
Property and equipment		4,795
Goodwill		20,007
Intangible assets		15,700
Other assets		336
Accounts payable and accrued expenses		(1,636	)
Deferred revenue		(368	)
Capital lease obligations		(1,288	)
Other long-term liabilities		(137	)
Deferred income tax liability		(6,140	)
	$	33,280

Schedule of intangible assets acquired

	Fair Value		Weighted Average Useful Life
Customer relationships	$	7,800	10 years
Internally used software		3,400	5 years
Acquired technology		4,300	8 years
Trade names		200	10 years
Total intangible assets	$	15,700

Schedule of unaudited pro forma results

(in thousands)	Year Ended December 31,
	2011		2010
Unaudited pro forma revenue	$	257,999	$	254,409
Unaudited pro forma net loss		(12,241)		(2,820)	(1)

(1) The 2010 unaudited pro forma net loss includes a nonrecurring deferred tax benefit recorded as a result of Voxel purchase accounting. The $6.1 million deferred tax liability resulted in a deferred tax benefit once consolidated with our balance sheet, as it lowered our consolidated net deferred tax asset resulting in the release of our valuation allowance.