Income Taxes - Schedule of Reconciliation of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Expected tax benefit computed at federal statutory rate	$ (6,861)	$ (1,425)
State income taxes, net of federal tax benefit	(2,169)	(426)
Permanent differences	324	410
Research and development credits	(745)	(338)
Reserve for uncertain tax positions	253	85
Other	328
Change in valuation allowance	$ 8,870	$ 1,694