CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Income Statement [Abstract]
Revenue (including related party amounts of $210 and $296, respectively)	$ 29,070	$ 27,806
Operating expenses:
Network and infrastructure	9,513	9,388
Global managed services	7,477	7,350
Sales and marketing	4,180	3,506
General and administrative (including related party amounts of $558 and $294, respectively)	6,411	5,656
Depreciation and amortization	2,085	1,436
Total operating expenses	29,666	27,336
Income (loss) from operations	(596)	470
Interest and other expense:
Interest expense, net	421	67
Amortization of deferred financing costs	153	62
Total interest and other expense, net	574	129
Income (loss) from continuing operations	(1,170)	341
Income from discontinued operations	0	28
Income (loss) before provision for income taxes	(1,170)	369
Benefit from income taxes	(2,221)	0
Net income	$ 1,051	$ 369
Net income per share:
Continuing operations (in dollars per share)	$ 0.04	$ 0.02
Discontinued operations (in dollars per share)	$ 0.00	$ 0.00
Basic net income (loss) per share (in dollars per share)	$ 0.04	$ 0.02
Continuing operations (in dollars per share)	$ 0.04	$ 0.02
Discontinued operations (in dollars per share)	$ 0.00	$ 0.00
Diluted net income (loss) per share (in dollars per share)	$ 0.04	$ 0.02
Weighted average number of common shares:
Basic (in shares)	25,254	22,286
Diluted (in shares)	26,656	23,363