Basis of Presentation Narrative (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012 Countries	Jun. 30, 2011	Jun. 30, 2012 Points-of-Presence Video_Network_Operations_Centers Enterprises Countries	Jun. 30, 2011	Dec. 31, 2011	Dec. 31, 2010
Cash and Cash Equivalents [Line Items]
Net income	$ 248,000	$ 17,000	$ 420,000	$ 49,000
Cash flow from operations			297,000	(223,000)
Cash	1,689,000	1,258,000	1,689,000	1,258,000	1,818,000	2,035,000
Positive Working Capital	1,513,000		1,513,000
Accumulated Deficit	(164,279,000)		(164,279,000)		(164,699,000)
Revolving Loan Facility Limit	5,000,000		5,000,000
Countries	35		35
Number of VNOCs [Text Block]			3
Number of PoPs [Text Block]			3
Private Label Customers [Text Block]			147
Private Label Customers % of Revenue [Text Block]			37.00%
More than 500 different enterprises			500
Revolving Credit Facility [Member]
Cash and Cash Equivalents [Line Items]
Revolving Loan Facility Limit	5,000,000		5,000,000
Unused Revolving Loan Facility	$ 2,662,000		$ 2,662,000