Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2023

Summary of Significant Accounting Policies

Schedule of anti-dilutive common stock equivalents excluded from the calculation of diluted net loss per share

	Three Months Ended March 31,
	2023	2022
Series X Preferred Stock	5,184,591	5,242,501
Stock options	2,562,234	1,962,650
Common stock warrants	1,031,820	1,530,176
	8,778,645	8,735,327

Schedule of cash equivalents and restricted cash

The reconciliation of cash, cash equivalents and restricted cash reported within the applicable condensed consolidated balance sheet that sum to the total of the same such amount shown in the condensed consolidated statement of cash flows is as follows (in thousands):

	March 31,
	2023		2022
Cash and cash equivalents	$	202,301	$	46,687
Restricted cash		163		284
Total	$	202,464	$	46,971