Convertible Debt - Related Parties (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Summary the Carrying Value of Convertible Debt

The following summarizes the carrying value of convertible debt as of December 31, 2017:

Face value of the notes	$	168,077
Excess of the fair value of shares issuable over the face value of the Notes		42,007
Unamortized discount		(10,127	)
	$	199,957