Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement - Summary of Changes in Fair Value of Level 3 Warrant Liabilities Measured at Recurring Basis (Details)

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Fair Value Measurement - Summary of Changes in Fair Value of Level 3 Warrant Liabilities Measured at Recurring Basis (Details)
9 Months Ended
Sep. 30, 2019
USD ($)
Fair Value Disclosures [Abstract]  
Warrants Payable, Beginning Balance $ 5,965
Change in fair value of warrants payable 2,645
Warrants Payable, Ending Balance $ 8,610