Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2022

Stockholders' Equity

Schedule of common reserved shares of common stock for issuance

	December 31,
	2022	2021
Options issued and outstanding	26,533	31,221
Inducement options issued and outstanding	1,546	2,065
Options available for grant under stock option plans	122,978	8,417
Restricted stock unit awards issued and outstanding	44,865	6,499
Warrants issued and outstanding	7,505	7,513
Total	203,427	55,715