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Stock Purchase Warrants - Schedule of Warrants Outstanding (Details)
12 Months Ended
Dec. 31, 2015
$ / shares
shares
Class of Warrant or Right [Line Items]  
EXERCISE PRICE PER SHARE (in dollars per share) $ 0.05
February 2019 | Common Stock  
Class of Warrant or Right [Line Items]  
Class of warrant or right expiration year and month 2019-02
NUMBER OF UNDERLYING SHARES (in shares) | shares 75,000
EXERCISE PRICE PER SHARE (in dollars per share) $ 5.00
November 2019 | Common Stock  
Class of Warrant or Right [Line Items]  
Class of warrant or right expiration year and month 2019-11
NUMBER OF UNDERLYING SHARES (in shares) | shares 75,000
EXERCISE PRICE PER SHARE (in dollars per share) $ 5.00
August 2020 | Common Stock  
Class of Warrant or Right [Line Items]  
Class of warrant or right expiration year and month 2020-08
NUMBER OF UNDERLYING SHARES (in shares) | shares 7,500
EXERCISE PRICE PER SHARE (in dollars per share) $ 5.00
December 2019 | Common Stock  
Class of Warrant or Right [Line Items]  
Class of warrant or right expiration year and month 2019-12
NUMBER OF UNDERLYING SHARES (in shares) | shares 223,482
EXERCISE PRICE PER SHARE (in dollars per share) $ 0.05