Property and Equipment (Details Narrative) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Jun. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Property and Equipment
Depreciation and amortization expense	$ 23,000	$ 113,000	$ 114,000	$ 351,000
Amortization of leasehold improvements	0	65,000	22,000	196,000
Assets exchanged in settlement of vendor payables			272,000
Loss on disposal of fixed asset			(40,000)
Proceeds from sale of fixed assets			29,000
Loss on impairment of fixed assets	(65,000)	(68,000)	(65,000)	(68,000)
Decrease in leashold improvements			$ 1,327,000