Summary of significant accounting policies (Tables)

9 Months Ended

Sep. 30, 2023

Summary of significant accounting policies

Schedule of reconciliation of the components of cash and restricted cash reported in balance sheet

(in thousands)	September 30, 2023		September 30, 2022
Cash and cash equivalents	$	90,641	$	27,078
Restricted cash		100		100
	$	90,741	$	27,178

Schedule of potentially dilutive securities have been excluded from the computation of diluted weighted-average shares of common stock outstanding, as they would be anti-dilutive

The following potentially dilutive securities outstanding as of September 30, 2023 and 2022 have been excluded from the computation of diluted weighted-average shares of common stock outstanding, as they would be anti-dilutive:

	September 30,
	2023	2022
Stock options(1)	3,024,419	2,509,759
Common stock warrants(1)	500,000	1,303,112
	3,524,419	3,812,871

(1) Represents common stock equivalents.