INVENTORY (Details) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Components	$ 4,711,000	$ 4,386,000
Finished goods	2,863,000	3,126,000
Inventory, Net	$ 7,574,000	$ 7,512,000	[1]

[1] Derived from audited balance sheet as of December 31, 2012