Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current Assets
Cash and cash equivalents	$ 28,439	$ 50,123
Marketable securities	192,694	272,957
Contract receivables	5,224	1,840
Prepaid expenses and other current assets	3,494	2,888
Total current assets	229,851	327,808
Property, Plant and Equipment, net	95,076	82,761
Right-Of-Use Operating Lease Asset, net	7,444	7,725
Right-Of-Use Financing Lease Asset, net	938	922
Other Assets	1,087	1,148
Long-term Investments	222,255	172,974
Intangible Assets, net	1,360	1,108
Total assets	558,011	594,446
Current Liabilities
Accounts payable and other accrued liabilities	8,065	11,326
Current portion of long-term debt		7
Deferred revenue	18	4,050
Accrued compensation	4,080	4,528
Operating lease liabilities, short-term	586	549
Financing lease liability, short-term	308	273
Total current liabilities	13,057	20,733
Warrant Liabilities	6,791	9,117
Operating Lease Liabilities, Long-Term	8,317	8,622
Financing Lease Liabilities, Long-Term	535	602
Total liabilities	28,700	39,074
Stockholders' Equity
Common Stock, $0.0001 par value; 2,000,000,000 shares authorized; 178,326,890 and 176,007,184 shares issued and outstanding as of June 30, 2023 and December 31, 2022, respectively	18	18
Additional paid-in capital	583,034	577,603
Accumulated deficit	(50,369)	(19,090)
Accumulated other comprehensive loss	(3,372)	(3,159)
Total stockholders' equity	529,311	555,372
Total liabilities and stockholders' equity	$ 558,011	$ 594,446