Annual report pursuant to Section 13 and 15(d)

Long-Term Debt (Details 2)

v3.19.1
Long-Term Debt (Details 2) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Principal amounts:    
Principal $ 10,000,000  
Unamortized debt discount and issuance costs (1,687,921) [1] $ (4,762,500)
Net debt carrying amount 8,312,079 $ 6,853,878
Carrying amount of the liability component [2] $ 965,747  
[1] Includes the unamortized portion of the initial warrant liability of $965,747 and issuance costs of $722,174.
[2] Includes marked to market liability of initial Marathon warrant liability.