Property And Equipment (Schedule Of Property And Equipment) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 3,904,000	$ 2,903,000
Less accumulated depreciation	(2,527,000)	(1,919,000)
Net property and equipment	1,377,000	984,000
Depreciation	600,000	300,000	300,000
Office Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,379,000	1,098,000
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,647,000	922,000
Office Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	606,000	617,000
Software [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	204,000	198,000
Vehicle [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 68,000	$ 68,000