CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Revenue (including related party amounts of $103 and $168, respectively and $33 and $43, respectively)	$ 8,313	$ 6,561	$ 25,553	$ 20,107
Operating expenses:
Network and infrastructure	2,153	2,076	6,261	6,297
Global managed services	2,958	1,801	9,101	5,262
Sales and marketing (including related party amounts of $18 and $0, respectively and $6 and $0, respectively)	868	1,090	2,934	2,954
General and administrative (including related party amounts of $309 and $346, respectively and $162 and $199, respectively)	1,746	1,732	6,544	4,384
Depreciation and amortization	693	436	2,151	1,301
Total operating expenses	8,418	7,135	26,991	20,198
Loss from operations	(105)	(574)	(1,438)	(91)
Interest and other expense:
Interest expense, net	286	14	898	43
Amortization of deferred financing costs	121	4	242	33
Amortization of debt discount	39	0	108	0
Total interest and other expense, net	446	18	1,248	76
Loss before provision for income taxes	(551)	(592)	(2,686)	(167)
Provision for income taxes	0	0	0	5
Net loss	(551)	(592)	(2,686)	(172)
Preferred stock dividends	(185)	0	25	0
Net loss attributable to common stockholders	$ (366)	$ (592)	$ (2,711)	$ (172)
Net loss attributable to common stockholders per share:
Basic net income (loss) per share (in dollars per share)	$ (0.01)	$ (0.02)	$ (0.09)	$ (0.01)
Diluted net income (loss) per share (in dollars per share)	$ (0.01)	$ (0.02)	$ (0.09)	$ (0.01)
Weighted average number of common shares:
Basic (in shares)	31,692	24,556	29,094	24,441
Diluted (in shares)	31,692	24,556	29,094	24,441