Property and Equipment (Details Narrative) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Property and Equipment
Depreciation and amortization expense	$ 130,000	$ 466,000
Amortization of leasehold improvements	23,000	262,000
Fixed assets retired or disposed	405,000	482,000
Assets exchanged in settlement of vendor payables	272,000
Loss on disposal of fixed asset	29,000	28,000
Proceeds from sale of fixed assets	29,000	53,000
Loss on impairment of fixed assets		90,000
Decrease in leashold improvements	$ 1,327,000