Condensed Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets
Cash	$ 25,742	$ 37,021
Prepaid expenses and other current assets	1,257	1,959
Total Current Assets	26,999	38,980
Non-current assets
Property and equipment, net	220	97
Construction In progress	1,405	403
Restricted Cash	252	251
Right of use assets - financing leases	453	704
Right of use assets - operating leases	1,413	1,630
Other non-current assets	246	158
Total Non-Current Assets	3,989	3,243
Total Assets	30,988	42,223
Current liabilities
Accounts payable	887	395
Accrued expenses and other current liabilities	1,525	1,235
Short-term financing lease liability	299	392
Short-term operating lease liability	261	234
Total Current Liabilities	2,972	2,256
Long-term financing lease liability	132	269
Long-term operating lease liability	1,316	1,515
Total Non-Current Liabilities	1,448	1,784
Total Liabilities	4,420	4,040
Commitments and Contingencies
Stockholders' Equity
Common stock, par value $0.0001 per share; 490,000,000 shares authorized at June 30, 2022 and December 31, 2021; 18,838,471 and 18,781,242 shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively	2	2
Additional paid-in capital	72,581	70,872
Accumulated deficit	(46,015)	(32,691)
Total Stockholders' Equity	26,568	38,183
Total Liabilities and Stockholders' Equity	$ 30,988	$ 42,223