EQUITY COMPENSATION AND EMPLOYEE BENEFIT PLANS (Schedule Of Option Activity) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
2002 Plan [Member]
Number of Shares
Outstanding, beginning balance	2,514,000	2,694,000
Granted
Exercised		(100,000)
Forfeited	(1,049,000)	(80,000)
Outstanding, ending balance	1,465,000	2,514,000
Weighted Average Exercise Price
Outstanding, beginning balance	$ 1.04	$ 0.92
Exercised		$ 0.25
Forfeited	$ 1.04	$ 1.16
Outstanding, ending balance	$ 1.20	$ 1.04
2006 Plan [Member]
Number of Shares
Outstanding, beginning balance	1,992,000	3,290,000
Granted
Exercised		(3,000)
Forfeited	(1,002,000)	(1,295,000)
Outstanding, ending balance	990,000	1,992,000
Weighted Average Exercise Price
Outstanding, beginning balance	$ 0.90	$ 0.72
Exercised		$ 0.94
Forfeited	$ 0.90	$ 0.44
Outstanding, ending balance	$ 0.89	$ 0.90
2007 Plan [Member]
Number of Shares
Outstanding, beginning balance	1,384,000	1,500,000
Granted
Exercised		(116,000)
Forfeited
Outstanding, ending balance	1,384,000	1,384,000
Weighted Average Exercise Price
Outstanding, beginning balance	$ 0.51	$ 0.51
Exercised		$ 0.41
Outstanding, ending balance	$ 0.51	$ 0.51
2008 Plan [Member]
Number of Shares
Outstanding, beginning balance	23,688,000	19,294,000
Granted	1,780,000	6,985,000
Exercised		(1,801,000)
Forfeited	(616,000)	(790,000)
Outstanding, ending balance	24,852,000	23,688,000
Weighted Average Exercise Price
Outstanding, beginning balance	$ 0.41	$ 0.37
Granted	$ 0.19	$ 0.47
Exercised		$ 0.27
Forfeited	$ 0.10	$ 0.33
Outstanding, ending balance	$ 0.41	$ 0.41