Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2018

Payables And Accruals [Abstract]

Schedule of Composition of Accrued Expenses

The following table presents the composition of accrued expenses as of September 30, 2018 and December 31, 2017 (in thousands):

	As of		As of
	September 30,		December 31,
	2018		2017
Accrued clinical and related costs	$	1,335	$	197
Accrued stock offering costs		1,041		—
Accrued compensation and related costs		261		346
Accrued interest		110		628
Accrued other		240		110
Accrued expenses	$	2,987	$	1,281