Summary of Significant Accounting Policies (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2022

Dec. 31, 2021

Schedule of Earnings Per Share Basic and Diluted

The following table presents the calculation of basic and diluted net loss per share attributable to common stockholders for the six months ended June 30, 2022 and 2021:

	Six Months Ended June 30,
	2022			2021
Numerator:
Net loss	$	(7,032	)		(3,053	)
Denominator:
Weighted average number of common shares outstanding		45,178,576			45,156,145
Basic and diluted net loss per common share	$	(0.16	)	$	(0.07	)

The following table presents the calculation of basic and diluted net loss per share attributable to common stockholders for the years ended December 31:

	2021			2020
Numerator:
Net loss	$	(9,896	)	$	(7,418	)
Denominator:
Weighted-average number of common shares outstanding		45,170,994			45,122,446
Basic and diluted net loss per common share	$	(0.22	)	$	(0.16	)

Summary of Property and Equipment, Net

The useful lives of the property and equipment are as follow:

Pilot production equipment	4-7 years
Lab equipment	4 years
Computers and software	4 years
Furniture and fixtures	5 years
Leasehold improvements	Lesser of their useful lives or the term of the lease

Kensington Capital Acquisition Corp. IV [Member]

Summary of Class A Ordinary Shares Reflected on the Condensed Balance Sheets

As of June 30, 2022 and March 31, 2022, the carrying values of Class A ordinary shares reflected on the condensed balance sheets are reconciled in the following table:

Gross proceeds	$	230,000,000
Less:
Fair value of Public Warrants at issuance		(9,430,000	)
Offering costs allocated to Class A ordinary shares subject to possible redemption		(12,756,565	)
Plus:
Remeasurement of Class A ordinary shares subject to possible redemption amount		22,186,565
Class A ordinary shares subject to possible redemption, March 31, 2022		230,000,000
Less:
Remeasurement of Class A ordinary shares subject to possible redemption amount (reduction of offering costs)		(4,662	)
Plus:
Reduction of offering costs allocated to Class A ordinary shares subject to possible redemption		4,662
Remeasurement of Class A ordinary shares subject to possible redemption amount		194,899
Class A ordinary shares subject to possible redemption, June 30, 2022	$	230,194,899

Schedule of Earnings Per Share Basic and Diluted

The table below presents a reconciliation of the numerator and denominator used to compute basic and diluted net income (loss) per share for each class of ordinary shares:

												For The Period From March 19, 2021 (Inception) Through June 30, 2021
	For The Three Months Ended June 30							For The Six Months Ended June 30, 2022
	2022				2021
	Class A		Class B		Class B			Class A		Class B		Class B
Basic and diluted net income (loss) per ordinary share:
Numerator:
Allocation of net income (loss), basic	$	2,016,703	$	864,301	$	(10,102	)	$	1,617,743	$	1,007,426	$	(35,924	)
Allocation of net income (loss), diluted	$	2,016,703	$	864,301	$	(10,102	)	$	1,589,219	$	1,035,950	$	(35,924	)
Denominator:
Basic weighted average ordinary shares outstanding		23,000,000		9,857,142		8,571,428			15,121,547		9,416,732		7,582,417
Diluted weighted average ordinary shares outstanding		23,000,000		9,857,142		9,857,142			15,121,547		9,857,142		8,719,779
Basic net income (loss) per ordinary share	$	0.09	$	0.09	$	(0.00	)	$	0.11	$	0.11	$	(0.00	)
Diluted net income (loss) per ordinary share	$	0.09	$	0.09	$	(0.00	)	$	0.11	$	0.11	$	(0.00	)