CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Income Statement [Abstract]
Revenue	$ 6,561	$ 6,829	$ 20,107	$ 20,764
Operating expenses:
Network and infrastructure	2,076	2,273	6,297	7,156
Global managed services	1,801	1,798	5,262	5,671
Sales and marketing	1,090	803	2,954	2,627
General and administrative	1,732	1,492	4,384	4,180
Depreciation and amortization	436	408	1,301	981
Total operating expenses	7,135	6,774	20,198	20,615
Income (loss) from operations	(574)	55	(91)	149
Interest and other expense:
Interest expense, net	14	15	43	47
Amortization of deferred financing costs	4	15	33	46
Total interest and other expense,net	18	30	76	93
Income (loss) from continuing operations	(592)	25	(167)	56
Income from discontinued operations	0	11	0	29
Income (loss) before provision for income taxes	(592)	36	(167)	85
Provision for income taxes	0	0	5	0
Net income (loss)	$ (592)	$ 36	$ (172)	$ 85
Net income (loss) per share:
Continuing operations	$ (0.02)	$ 0.00	$ (0.01)	$ 0.00
Discontinued operations	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Basic net income (loss) per share	$ (0.02)	$ 0.00	$ (0.01)	$ 0.00
Contunuing operations	$ (0.02)	$ 0.00	$ (0.01)	$ 0.00
Discontinued operations	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Diluted net income (loss) per share	$ (0.02)	$ 0.00	$ (0.01)	$ 0.00
Weighted average number of common shares:
Basic	24,556	23,324	24,441	21,590
Diluted	24,556	24,396	24,441	22,643