Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

v3.8.0.1
Related Party Transactions (Details) - 2017 Bridge Financing [Member]
12 Months Ended
Dec. 31, 2017
USD ($)
shares
Chief Financial Officer [Member] | Domonic J. Carney [Member]  
Related Party Transaction [Line Items]  
Principal Amount of Notes $ 36,111 [1]
Number of Shares Underlying Warrants | shares 14,444
Aggregate Purchase Price $ 32,500
Vice President, Business Development [Member] | Mark Owen, [Member]  
Related Party Transaction [Line Items]  
Principal Amount of Notes $ 8,333
Number of Shares Underlying Warrants | shares 3,333
Aggregate Purchase Price $ 7,500
Director [Member] | Michael Hammons [Member]  
Related Party Transaction [Line Items]  
Principal Amount of Notes $ 5,556
Number of Shares Underlying Warrants | shares 2,222
Aggregate Purchase Price $ 5,000
[1] Consists of 2017 Senior Notes in the principal amounts of $27,778 and $8,333 purchased in the name of Charles Schwab & Co Inc. FBO Domonic Carney IRA in September and December 2017, respectively, over which Mr. Carney has investment control and which securities he may be deemed to beneficially own.