Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2022

Accrued Liabilities, Current [Abstract]

Accrued Expenses and Other Current Liabilities

Accrued Expenses and Other Current liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

	December 31,
	2022		2021
Accrued property and equipment purchases	$	24,797	$	34,375
Accrued research and development costs	17,736		23,994
Accrued professional fees	8,112		9,239
Accrued battery supplier costs	—		10,000
Accrued other expenses	12,446		6,317
Total accrued expenses and other current liabilities	$	63,091	$	83,925