Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities
Net loss	$ (6,995)	$ (326,210)
Adjustments to reconcile net loss to cash used in operating activities:
Stock-based compensation	3,418	4,698
Loss on disposal of fixed assets		2,609
Impairment of property plant and equipment and intangible assets		139,481
Depreciation of property plant and equipment		54,308
Write down of inventory and prepaid inventory	0	24,105
Other non-cash changes		(1,761)
Changes in assets and liabilities:
Inventory		(10,537)
Prepaid insurance and other assets	3,612	4,596
Accounts payable	(600)	(5,997)
Accrued legal and professional	(11,704)	39,396
Accrued expenses and other current liabilities	(12,469)	(380)
Net Cash used in operating activities	(24,738)	(75,692)
Investing activities
Purchases of property plant and equipment		(10,188)
Purchases of short-term investments		(32,147)
Maturities of short-term investments		112,203
Proceeds from the sale of fixed assets		198
Net Cash provided by investing activities		70,066
Financing activities
Tax withholding payments related to net settled restricted stock compensation	(106)
Net Cash used in financing activities	(106)
Decrease in cash, cash equivalents, and restricted cash	(24,844)	(5,626)
Cash and cash equivalents, beginning balance	87,096	121,358
Cash, cash equivalents, and restricted cash ending balance	62,252	115,732
Non-cash items
Non-cash derecognition of Foxconn down payments for sale of fixed assets		$ 321
Cash paid for reorganization items	$ 16,559