Annual report pursuant to Section 13 and 15(d)

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

v3.7.0.1
Stock Based Awards - Schedule of Common Stock Reserved for Future Issuance (Details) - shares
Dec. 31, 2016
Dec. 31, 2015
Equity [Abstract]    
Stock options issued and outstanding 24,351,000 43,071,000
Authorized for future option grants 48,368,000 29,485,000
Warrants outstanding 6,275,000 8,280,000
Total 78,994,000 80,836,000