Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Schedule of Cash and Cash Equivalents

The following table provides a reconciliation of cash, cash equivalents, and restricted cash in the consolidated balance sheets to the total amount shown in the consolidated statements of cash flows (in thousands):

	As of December 31,
	2021		2020
Cash and cash equivalents	$	94,958	$	24,039
Restricted cash	151		151
Total cash, cash equivalents, and restricted cash	$	95,109	$	24,190

Schedule of Restricted Cash

The following table provides a reconciliation of cash, cash equivalents, and restricted cash in the consolidated balance sheets to the total amount shown in the consolidated statements of cash flows (in thousands):

	As of December 31,
	2021		2020
Cash and cash equivalents	$	94,958	$	24,039
Restricted cash	151		151
Total cash, cash equivalents, and restricted cash	$	95,109	$	24,190

Major Components of Property, Plant and Equipment

Expected useful lives by major asset category are as follows:

Furniture and fixtures	3 to 7 years
Machinery and equipment	5 to 7 years
Leasehold improvements	Lower of the expected useful life or remaining lease term

The following table provides a summary of the major components of property and equipment as reflected on the consolidated balance sheets (in thousands):

	As of December 31,
	2021		2020
Furniture and fixtures	$	284	$	166
Machinery and equipment	855		452
Leasehold improvements	167		177
Construction in progress	232		—
Financing lease right-of-use asset	—		64
Total property and equipment	1,538		859
Less: accumulated depreciation	(374)		(226)
Total property and equipment, net	$	1,164	$	633