CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Statement [Abstract]
Revenue (including related party amounts of $70 and $125, respectively and $33 and $59, respectively)	$ 8,736	$ 6,800	$ 17,240	$ 13,546
Operating expenses:
Network and infrastructure	2,106	2,145	4,108	4,221
Global managed services	2,953	1,765	6,143	3,461
Sales and marketing (including related party amounts of $12 and $0, respectively and $6 and $0, respectively)	997	878	2,066	1,864
General and administrative (including related party amounts of $147 and $147, respectively and $74 and $74, respectively)	1,711	1,302	4,798	2,652
Depreciation and amortization	700	425	1,458	865
Total operating expenses	8,467	6,515	18,573	13,063
Income (loss) from operations	269	285	(1,333)	483
Interest and other expense:
Interest expense, net	320	18	612	29
Amortization of deferred financing costs	60	14	121	29
Amortization of debt discount	39	0	69	0
Total interest and other expense, net	419	32	802	58
Income (loss) before provision for income taxes	(150)	253	(2,135)	425
Provision for income taxes	0	5	0	5
Net income (loss)	(150)	248	(2,135)	420
Preferred stock dividends	105	0	210	0
Net income (loss) attributable to common stockholders	$ (255)	$ 248	$ (2,345)	$ 420
Net income (loss) attributable to common stockholders per share:
Basic net income (loss) per share (in dollars per share)	$ (0.01)	$ 0.01	$ (0.08)	$ 0.02
Diluted net income (loss) per share (in dollars per share)	$ (0.01)	$ 0.01	$ (0.08)	$ 0.02
Weighted average number of common shares:
Basic (in shares)	27,868	24,525	27,786	24,440
Diluted (in shares)	27,868	25,874	27,786	25,742