Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.5.0.2
Subsequent Events (Details) - USD ($)
 6 Months Ended
Aug. 09, 2016
Aug. 05, 2016
Jun. 30, 2016
Subsequent to June 30, 2016 [Member]      
Subsequent Event [Line Items]      
Common stock issued pursuant to Company's equity incentive plan     20,000
Share-based compensation expense     $ 10,000
Issuance of common stock for purchase of assets     $ 3,781,000
Issuance of common stock for purchase of assets, shares     1,827,000
Subsequent Event [Member]      
Subsequent Event [Line Items]      
Payment of fee in lieu of issuing additional warrants   $ 200,000  
Hillair Capital Investments L.P. [Member] | Subsequent Event [Member]      
Subsequent Event [Line Items]      
Securities purchase agreement, description (i) an 8% Original Issue Discount Senior Convertible Debenture in an aggregate principal amount of $5,700,000 due on August 9, 2018 and (ii) 2,250 shares of newly created Series 1 Convertible Preferred Stock, par value $0.001 per share (the "Preferred Stock", together with the Debenture, the "Securities"), for an aggregate purchase price of $5,000,000 (the "Transaction").    
Debt instrument, description Proceeds from the sale of the Securities will be used for the repayment of the outstanding balance on the Company's term loan with Western Alliance Bank, as successor in interest to Bridge Bank National Association (the "Lender") in an amount equal to approximately $1.4 million, the repayment of accounts payable of at least $1 million, business development activities, capital expenditures, working capital and general and administrative expenses.    
Options [Member] | Subsequent to June 30, 2016 [Member]      
Subsequent Event [Line Items]      
Options vest pro-rata     48 months
Number of options granted, shares     347,500
Expected life of option grants     10 years
Options exercise price     $ 0.47
Fair value of options granted     $ 81,000