CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Income Statement [Abstract]
Revenue	$ 27,806	$ 27,550
Operating expenses:
Network and infrastructure	9,388	11,389
Global managed services	7,350	8,226
Sales and marketing	3,506	4,142
General and administrative	5,656	5,330
Depreciation and amortization	1,436	1,078
Total operating expenses	27,336	30,165
Income (loss) from operations	470	(2,615)
Interest and other expense:
Interest expense, net	67	126
Amortization of deferred financing costs	62	34
Total interest and other expense, net	129	160
Income (loss) from continuing operations	341	(2,775)
Income from discontinued operations	28	112
Net income (loss)	369	(2,663)
Loss on redemption of preferred stock		(934)
Net income (loss) attributable to common stockholders	$ 369	$ (3,597)
Net income (loss) attributable to common stockholders per share (Note 2):
Continuing operations	$ 0.02	$ (0.20)
Discontinued operations	$ 0.00	$ 0.01
Basic net income (loss) per share	$ 0.02	$ (0.19)
Continuing operations	$ 0.02	$ (0.20)
Discontinued operations	$ 0.00	$ 0.01
Diluted net income (loss) per share	$ 0.02	$ (0.19)
Weighted average number of common shares:
Basic	22,286	19,127
Diluted	23,363	19,127