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Equity Method Investment (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) shares	Mar. 31, 2023 ¥ / shares	Dec. 31, 2022 USD ($)
Schedule of Equity Method Investments [Line Items]
Account receivables	$ 0.2		$ 0.3
Met Com [Member]
Schedule of Equity Method Investments [Line Items]
Shares representing ownership | shares	702,334
Ownership percentage	14.80%
Other long-term assets	$ 0.8
Other income (expenses)	$ 0.1
Met Com [Member] | Warrant [Member]
Schedule of Equity Method Investments [Line Items]
Ownership percentage	33.00%
Warrants exercise price per share | ¥ / shares		¥ 10

X

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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