Organization and summary of significant accounting policies (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Schedule of Anti-dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share

Potentially dilutive securities not included in the calculation of diluted net loss per share because to do so would be anti-dilutive are as follows (in common stock equivalents):

	December 31,
	2022		2021
Common stock warrants		—		151,088
Common stock options		2,736,918		1,086,902
Restricted stock units		510,039		975,046
ESPP Shares		13,370		—
Total		3,260,327		2,213,036