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Summary of Significant Accounting Policies (Details Narrative) (USD $) In Thousands, except Share data, unless otherwise specified	0 Months Ended	12 Months Ended
	Jan. 22, 2013	Dec. 31, 2014	Dec. 31, 2013
ScheduleOfSignificantAccountingPoliciesLineItems [Line Items]
Deposit and money market accounts		$ 3,941	$ 4,011
Reverse stock split ratio	1 for 10
Common stock, shares outstanding		25,192,669us-gaap_CommonStockSharesOutstanding	19,820,258us-gaap_CommonStockSharesOutstanding
Potentially dilutive securities		3,782,481	1,743,325
Maximum [Member]
ScheduleOfSignificantAccountingPoliciesLineItems [Line Items]
Common stock, shares outstanding	161,100,000
Minimum [Member]
ScheduleOfSignificantAccountingPoliciesLineItems [Line Items]
Common stock, shares outstanding	16,100,000