Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2018

Fair Value Measurements

Schedule of table represents the liabilities measured and recognized at fair value on a recurring basis

	Fair value			Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
As of June 30, 2018
Derivative liabilities related to warrants	$	(139,017	)	$	—	$	—	$	(139,017	)
Contingent consideration	(3,220,000		)	—		—		(3,220,000		)
Debt	(2,000,000		)	—		—		(2,000,000		)
As of December 31, 2017
Derivative liabilities related to warrants	$	(669,462	)	$	—	$	—	$	(669,462	)
Contingent consideration	(3,380,000		)	—		—		(3,380,000		)
Debt	—			—		—		—

Summary of changes in fair value of level 3 convertible debt

	Fair Value of Convertible Debt
Balance at May 8, 2018	$	(2,000,000	)
Paid-in-kind interest	(31,948		)
Change in fair value	31,948
Balance at June 30, 2018	$	(2,000,000	)

Schedule of changes in fair value of contingent consideration

	Acquisition- related  Contingent  Consideration
Liabilities
Balance at December 31, 2017	$	3,380,000
Change in fair value recorded in earnings	(160,000		)
Balance at June 30, 2018	$	3,220,000