CONDENSED BALANCE SHEETS - USD ($) $ in Thousands		Jun. 30, 2025	Dec. 31, 2024
Current assets
Cash		$ 13,226	$ 11,120
Prepaid expenses and other current assets		515	1,458
Total Current Assets		13,741	12,578
Non-current assets
Property and equipment, net		2,347	2,858
Restricted cash		271	266
Right-of-use assets - finance leases		542	1,068
Right of use assets - operating leases		2,195	3,899
Other non-current assets		275	275
Total Non-Current Assets		5,630	8,366
Total Assets		19,371	20,944
Current liabilities
Accounts payable		379	389
Accrued expenses and other current liabilities		635	1,047
Less: Short-term finance lease liability		404	694
Less: short-term operating lease liability		536	953
Total Current Liabilities		1,954	3,083
Long-term finance lease liability		126	295
Long-term operating lease liability		2,052	3,088
Total Non-Current Liabilities		2,178	3,383
Total Liabilities		4,132	6,466
Stockholders' Equity
Preferred stock, par value $0.0001 per share; 10,000,000 shares authorized at June 30, 2025 and December 31, 2024, respectively; no shares issued and outstanding		0	0
Common stock, par value $0.0001 per share; 490,000,000 shares authorized at June 30, 2025 and December 31, 2024; 4,078,139 and 2,416,066 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively	[1]	10	7
Additional paid-in capital		147,529	136,127
Accumulated deficit		(132,300)	(121,656)
Total Stockholders' Equity		15,239	14,478
Total Liabilities and Stockholders' Equity		$ 19,371	$ 20,944

[1] All share amounts and per share amounts disclosed in this Quarterly Report on Form 10-Q have been restated to reflect a one-for-thirty reverse stock split effected in June 2025. See Note 1, Organization and Nature of Operations, for details.