Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current Assets
Cash and cash equivalents	$ 34,537	$ 50,123
Marketable securities	141,505	272,957
Contract receivables	1,553	1,521
Contract receivables from related parties		319
Prepaid expenses and other current assets	5,523	2,888
Total current assets	183,118	327,808
Property, Plant and Equipment, net	99,156	82,761
Right-Of-Use Operating Lease Assets, net	7,154	7,725
Right-Of-Use Finance Lease Assets, net	1,088	922
Other Assets	1,060	1,148
Long-term Investments	239,566	172,974
Intangible Assets, net	1,650	1,108
Total assets	532,792	594,446
Current Liabilities
Accounts payable and other accrued liabilities	6,455	11,326
Current portion of long-term debt		7
Deferred revenue	1	50
Deferred revenue from related parties	828	4,000
Accrued compensation	7,590	4,528
Operating lease liabilities, short-term	626	549
Finance lease liabilities, short-term	379	273
Total current liabilities	15,879	20,733
Warrant Liabilities	4,227	9,117
Operating Lease Liabilities, Long-Term	7,996	8,622
Finance Lease Liabilities, Long-Term	552	602
Other Long-Term Liabilities	803
Total liabilities	29,457	39,074
Stockholders' Equity
Common Stock, $0.0001 par value; 2,000,000,000 shares authorized; 179,010,884 and 176,007,184 shares issued and outstanding as of December 31, 2023 and December 31, 2022, respectively	18	18
Additional paid-in capital	588,515	577,603
Accumulated deficit	(84,639)	(19,090)
Accumulated other comprehensive loss	(559)	(3,159)
Total stockholders' equity	503,335	555,372
Total liabilities and stockholders' equity	$ 532,792	$ 594,446