Basis of Presentation and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2019

Basis of Presentation and Summary of Significant Accounting Policies

Schedule of future minimum rental payments under company's noncancelable operating leases

Future minimum rental payments under the Company’s noncancelable operating leases at September 30, 2019 is as follows (amounts in thousands):

2019 (excluding the nine months ended September 30, 2019)	$	472
2020		1,801
2021		804
2022		826
2023		850
Thereafter		390
Total	$	5,143
Present Value Adjustment		(604)
Lease liability at September 30, 2019	$	4,539

Schedule of potentially dilutive securities have been excluded from the computation of diluted weighted average shares of common stock outstanding

The following potentially dilutive securities have been excluded from the computation of diluted weighted‑average shares of common stock outstanding, as they would be anti‑dilutive:

	September 30,
	2019	2018
Stock options	2,588,235	1,267,099
Convertible preferred stock	—	6,759,109
Common stock warrants	17,125	—
Preferred stock warrants	—	17,125
BSA and BSPCE warrants	126,699	156,719
	2,732,059	8,200,052