CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 21,031	$ 2,530
Restricted cash and cash equivalents	100	100
Prepaid expenses and other current assets	2,904	542
Total current assets	24,035	3,172
Operating lease right-of-use assets	513	858
Goodwill	1,914	1,914
Deposits and other assets	43	275
Total assets	26,505	6,219
Current liabilities:
Accounts payable	4,547	5,639
Accrued expenses and other current liabilities	5,490	7,650
Operating lease liabilities	576	446
Total current liabilities	10,613	13,735
Operating lease liabilities, non-current	0	460
Total liabilities	10,613	14,195
Commitments and contingencies (Note 6)
Stockholders’ equity (deficit):
Preferred stock, $0.0001 par value; 5,000,000 shares authorized; Series A convertible preferred stock, 17,500 shares designated; no shares issued and outstanding at September 30, 2024 and December 31, 2023	0	0
Common stock, $0.0001 par value; 350,000,000 shares authorized, 64,381,979 and 32,132,890 shares issued and outstanding at September 30, 2024 and December 31, 2023, respectively	6	3
Additional paid-in capital	257,274	209,265
Accumulated deficit	(241,388)	(217,244)
Total stockholders’ equity (deficit)	15,892	(7,976)
Total liabilities and stockholders’ equity (deficit)	$ 26,505	$ 6,219