Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 45,425	$ 33,461
Short term investments, net	93,758	96,445
Accounts receivable, net	220	205
Accounts receivable, net - related parties	3,824	1,768
Inventory, net	7,251	6,316
Prepaid expenses and other current assets	7,818	6,218
Total current assets	158,296	144,413
Option	1,085	239
Deposits and other assets	3,347	1,086
Long term investments, net	11,334	51,882
Property and equipment, net	1,263	1,308
Total assets	175,325	198,928
Current liabilities:
Accounts payable	1,734	1,204
Accrued expenses and other current liabilities	10,731	10,667
Accrued expenses and other current liabilities- related parties	3,692	3,597
Note payable, current portion, net	14,874
Derivative liability, current portion	438
Term Loans, net		2,926
Total current liabilities	31,469	18,394
Long-term debt and notes payables, net	50,650	59,798
Derivative liabilities	54,737	236,291
Option	19,476	69,401
Other liabilities	3,052	579
Total liabilities	159,384	384,463
Commitments and contingencies
Stockholders' equity (deficit):
Common stock, $0.001 par value per share; 900,000,000 shares authorized as of June 30, 2022 and December 31, 2021; 465,326,135 shares and 447,282,263 shares issued and outstanding as of June 30, 2022 and December 31, 2021	465	447
Additional paid-in capital	776,640	765,215
Accumulated other comprehensive loss	(1,128)	(212)
Accumulated deficit	(760,036)	(950,985)
Total stockholders' equity (deficit)	15,941	(185,535)
Total liabilities and stockholders' equity (deficit)	$ 175,325	$ 198,928