Basis of Presentation Narrative (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012 Countries	Sep. 30, 2011	Sep. 30, 2012 Points-of-Presence Video_Network_Operations_Centers Countries	Sep. 30, 2011	Dec. 31, 2011	Dec. 31, 2010	Sep. 30, 2012 Silicon Valley Bank [Member] Revolving Credit Facility [Member]	Jun. 12, 2012 Silicon Valley Bank [Member] Revolving Credit Facility [Member]	Oct. 02, 2012 Subsequent Event [Member] Comerica Bank [Member] Revolving Credit Facility [Member]	Oct. 02, 2012 Subsequent Event [Member] Comerica Term Loan [Member] Loans Payable [Member] Comerica Bank [Member]	Oct. 02, 2012 Subsequent Event [Member] Escalate Term Loan [Member] Medium-term Notes [Member] Comerica Bank and Escalate Capital Partners SBIC, ILP [Member]
Cash and Cash Equivalents [Line Items]
Debt Instrument, Interest Only Payments, Term											24 months
Countries	68		68
Number of VNOCs			4
Number of PoPs			3
Debt Instrument, Maturity, Term											60 months
Private Label Customers			165
Private Label Customers % of Revenue			38.00%
Net income (loss)	$ (592,000)	$ 36,000	$ (172,000)	$ 85,000
Cash flow from operations			707,000	117,000
Cash	1,650,000	1,359,000	1,650,000	1,359,000	1,818,000	2,035,000
Positive Working Capital	1,157,000		1,157,000
Accumulated Deficit	(164,871,000)		(164,871,000)		(164,699,000)
Revolving Loan Facility Limit							5,000,000	5,000,000
Unused Revolving Loan Facility								2,662,000
Debt Instrument, Basis Spread on Variable Rate								1.25%	2.00%	3.00%
Comerica Term Loan										$ 2,000,000	$ 6,500,000
Term Loan Interest Rate											12.00%