CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 17,289	$ 75,196
Prepaid and other current assets	560	892
Total Current Assets	17,849	76,088
Property, plant and equipment, at cost:
Property, plant and equipment	124,093	90,335
Less: Accumulated depreciation	(359)	(257)
Net property, plant and equipment	123,734	90,078
Operating lease right-of-use assets	391	87
Finance lease right-of-use assets	23
Other long-term assets	4,643	2,155
Total Assets	146,640	168,408
Current Liabilities:
Accounts payable	3,764	23,008
Accrued liabilities	2,135	1,963
Operating lease liability, current	111	91
Finance lease liability, current	5
Total Current Liabilities	6,015	25,062
Operating lease liability, net of current	280
Finance lease liability, net of current	18
Other long-term liabilities	1,378	1,378
Total Liabilities	7,691	26,440
Commitments and Contingencies (see note 8)
Stockholders' Equity:
Common stock, 100,000,000 shares authorized, $.001 par value Issued shares - 51,945,902 and 48,405,543, respectively Outstanding shares - 51,945,741 and 48,405,382, respectively	52	48
Paid-in capital	498,449	495,456
Accumulated deficit	(359,294)	(353,278)
Less: Treasury stock (161 shares), at cost	(258)	(258)
Total Stockholders' Equity	138,949	141,968
Total Liabilities and Stockholders' Equity	$ 146,640	$ 168,408