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For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

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Face (par) amount of debt instrument at time of issuance.

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The number of nonredeemable preferred stock (shares) (or preferred stock redeemable solely at the option of the issuer) allocated to investors to buy shares of a new issue of preferred stock before they are offered to the public. When stock is sold on a subscription basis, the issuer does not initially receive the total proceeds. In general, the issuer does not issue the shares to the investor until it receives the entire proceeds.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Cash received on stock transaction after deduction of issuance costs.

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Related Party Transactions (Details) $ in Thousands, ¥ in Millions			3 Months Ended		6 Months Ended
	Jan. 19, 2023 designee	Oct. 27, 2022 USD ($) shares	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)	Oct. 27, 2022 JPY (¥) shares
Related Party Transaction [Line Items]
Consideration to be received on transaction				$ 226
Revenue from related parties			$ 1,200	$ 1,300	$ 2,100	$ 1,800
Accounts receivable from customer and investor			$ 800		$ 800		$ 1,000
Koito
Related Party Transaction [Line Items]
Number of designees on company's board \| designee	2
Secured Debt \| Koito \| Secured Debt
Related Party Transaction [Line Items]
Debt instrument, face amount		$ 39,400						¥ 5,800
Warrants \| Purchase Agreement
Related Party Transaction [Line Items]
Preferred stock, shares subscribed (in shares) \| shares		100,000						100,000
Consideration to be received on transaction		$ 100,000