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No definition available.

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- Definition

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Purchase price of expected business acquisition prior to consideration being transferred. Excludes asset acquisition.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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No definition available.

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1. MANAGEMENT'S STATEMENT (Details Narrative)	Feb. 28, 2023 USD ($)	Feb. 28, 2023 EUR (€)	Jan. 31, 2023 USD ($) Employees	Jan. 31, 2023 EUR (€)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 EUR (€)	Dec. 01, 2022 USD ($)	Dec. 01, 2022 EUR (€)	Mar. 31, 2023 USD ($)	Jan. 31, 2023 EUR (€) Employees
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Cash and Cash Equivalents, at Carrying Value					$ 20,536,000				$ 23,187,000
Available-for-sale Securities									44,500,000
Number of employees \| Employees			250							250
Cash, Cash Equivalents, and Short-Term Investments									$ 67,700,000
Ibeo Automotive Systems GmbH [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Payments to acquire productive assets	$ 650,000	€ 599,000	$ 3,000,000	€ 2,700,000	$ 4,100,000	€ 3,900,000
Consideration transferred							$ 16,300,000	€ 15,000,000
Reimbursement of headcount reduction costs receivable			$ 2,500,000							€ 2,300,000