Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Accounting Policies [Abstract]

Reconciliation of cash, cash equivalents and restricted cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Company's consolidated balance sheets included herein:

	December 31, 2023		December 31, 2022
Cash and cash equivalents	$	1,068	$	2,356
Restricted cash	264		264
Total cash, cash equivalents and restricted cash	$	1,332	$	2,620

Schedule of estimated useful life of assets used to compute depreciation using the straight-line method

Depreciation and amortization is computed using the straight-line method over the estimated useful lives of the assets once they are placed in service as follows:

Asset Description	Estimated Useful Life (years)
Equipment	3
Furniture and fixtures	5
Software	3
Leasehold improvements	Shorter of useful life or term of lease

Property and equipment consist of the following:

	Year ended December 31,
	2023		2022
Equipment	$	554	$	533
Furniture and fixtures	59		59
Leasehold improvements	1,437		1,425
Total property and equipment, at cost	2,050		2,017
Less: accumulated depreciation and amortization	(1,502)		(1,242)
Property and equipment, net	$	548	$	775

Schedule of shares used to calculate diluted earnings per share

The following potentially dilutive securities were excluded from the calculation of diluted net loss per share due to their antidilutive effect:

	Year Ended December 31,
	2023	2022
Options	1,338,921	979,748
Restricted stock awards	—	27,123
Warrants	7,886,008	1,129,298
Total	9,224,929	2,136,169