Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Summary of Reconciliation of Warrant Liability Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs

The following table presents a reconciliation of the Company’s warrant liability measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the year ended December 31, 2018:

	December 31,
	2018
Beginning balance of warrant liability	$	3,701,277
Change in fair value upon re-measurement		(433,392	)
Reclassification to Additional Paid-in Capital    due to warrant exercise	—
Reclassification to Additional Paid-in Capital    due to warrant amendment		(3,267,885	)
Ending balance of warrant liability	$	-