Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2019

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stock-based Compensation Expense

Stock-based compensation expense has been reported in the Company’s condensed statements of operations for the three and nine months ended September 30, 2019 and 2018 as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
General and administrative	$	395	$	65	$	792	$	119
Research and development		96		31		207		143
Total stock-based compensation	$	491	$	96	$	999	$	262