Annual report pursuant to Section 13 and 15(d)

Stock Based Awards - Schedule of Common Stock Reserved Future Issuance (Details)

v3.19.1
Stock Based Awards - Schedule of Common Stock Reserved Future Issuance (Details) - shares
Dec. 31, 2018
Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Stock options issued and outstanding 1,351,000 711,000
Shares authorized for future option grants 873,000 1,656,000
Convertible notes 124,000
Warrants outstanding 243,000 209,000
Total 2,467,000 2,700,000