Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 221,755				$ 113,006
Marketable securities	0				67,321
Prepaid expenses	14,800				8,618
Inventory	22,919				0
Receivables and other current assets	22,211				14,627
Total current assets	281,685				203,572
Marketable securities	0				1,414
Property, plant and equipment, net	65,936				67,636
Intangible assets, net	10,438				4,868
Goodwill	5,646				5,646
Operating lease right-of-use assets	201,113				230,885
Restricted cash and other non-current assets	54,343				55,793
Total assets	619,161				569,814
Current liabilities:
Accounts payable	18,498				14,867
Due to factor	2,520				0
Accrued expenses and other current liabilities	73,188				53,464
Operating lease liability, current portion	21,202				27,594
Finance lease liability, current portion	84,705				60,654
Total current liabilities	200,113				156,579
Operating lease liability, net of current portion	186,687				209,128
Finance lease liability, net of current portion	37,732				69,682
Other non-current liabilities	92				92
Total liabilities	424,624				435,481
Commitments and contingencies Note 12
Stockholders' equity:
Preferred stock, $0.01 par value, 5,000 shares authorized; 0 shares issued and    outstanding at December 31, 2023 and December 31, 2022	0				0
Common stock, $0.01 par value, 250,000 and 125,000 shares authorized; 192,772 and 82,923 shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively	1,905				830
Additional paid-in capital	4,454,756				4,185,988
Accumulated other comprehensive loss	(1,796)				(4,070)
Accumulated deficit	(4,260,328)				(4,048,415)
Total stockholders' equity	194,537				134,333				$ 276,129
Total liabilities and stockholders' equity	$ 619,161				$ 569,814
Common stock, shares authorized (in shares)	250,000,000	250,000,000	250,000,000	125,000,000	125,000,000	125,000,000	125,000,000	125,000,000