Business Combination, Goodwill and Intangibles - Purchase Price Allocation (Details) (USD $)	12 Months Ended			0 Months Ended	3 Months Ended					0 Months Ended				12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Feb. 16, 2012 VCON Video Conferencing, Ltd. (VCON)	Sep. 30, 2012 VCON Video Conferencing, Ltd. (VCON)	Jun. 30, 2012 VCON Video Conferencing, Ltd. (VCON)	Mar. 31, 2012 VCON Video Conferencing, Ltd. (VCON)	Dec. 31, 2012 VCON Video Conferencing, Ltd. (VCON)	Feb. 14, 2012 VCON Video Conferencing, Ltd. (VCON)	Feb. 16, 2012 VCON Video Conferencing, Ltd. (VCON) Tradename	Feb. 14, 2012 VCON Video Conferencing, Ltd. (VCON) Tradename	Dec. 31, 2011 MagicBox Inc.	Sep. 06, 2011 MagicBox Inc.	Dec. 31, 2012 General and Administrative Expense MagicBox Inc.	Dec. 31, 2011 General and Administrative Expense MagicBox Inc.
Business Acquisition
Goodwill				$ 2,319,000				$ 2,319,000
Inventory				40,000				40,000
Initial cash consideration paid at the time of purchase agreement				4,632,000				4,632,000				980,000	980,000
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]
Accounts Receivable													81,000
Inventories									320,000			117,000	117,000
Property and equipment				34,000				34,000
Intangibles										0	500,000	338,000
Patents and technology				0					2,300,000
Other current assets													12,000
Accrued expenses													(4,000)
Property and equipment												9,000	9,000
Product warranty liability				(8,000)
Proprietary software									500,000				179,000
In-process research and development				0					200,000				159,000
Goodwill	3,472,000	1,153,000	726,000						786,000			427,000	427,000
Proprietary software				2,247,000				2,247,000
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments [Abstract]
Difference, inventory				(280,000)
Difference, tradename										(500,000)
Difference, patents and technology				(2,300,000)
Difference, proprietary software				1,747,000
Difference, in-process researach and development				(200,000)
Difference, goodwill				1,533,000
Business acquisition, purchase price allocation, goodwill, expected tax deductible amount				0									427,000
Acquisition related expenses														327,000	167,000
Amortization of Intangible Assets	679,000	393,000			75,000	75,000	25,000
Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net				$ 4,632,000									$ 980,000