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Line of Credit (Details) ¥ in Millions, $ in Millions, $ in Millions			1 Months Ended				12 Months Ended
	Aug. 31, 2021 USD ($)	Jul. 31, 2018 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2022 CNY (¥)	Jun. 30, 2021 USD ($)	Jun. 30, 2021 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jul. 31, 2015 USD ($)	Jul. 31, 2015 TWD ($)
Line of Credit (Details) [Line Items]
Credit facility amount	$ 100.0	$ 100.0							$ 5.0	$ 150.0
Maturity date	Aug. 20, 2024	Jul. 27, 2021							Dec. 15, 2023	Dec. 15, 2023
Agreement amount increased	$ 150.0	$ 140.0
Letter of credit	$ 30.0	$ 25.0
Bank funding rate percentage	0.50%	0.50%
Libor plus		1.00%
Unused commitment fee percentage		0.25%					0.15%
Revolving advance amount		0.40%
Daily term rate plus percentage	1.00%
Outstanding amount							$ 2.0
Revolving line of credit							$ 100.0
Floating interest rate									0.78%	0.78%
Lower than per annum percentage									1.62%	1.62%
Interest rate							2.12%
Credit facility			$ 1.2	¥ 8.0	$ 0.8	¥ 5.0
Credit facility maturity date					Jun. 15, 2022	Jun. 15, 2022
Line of credit percentage			0.30%	0.30%	0.50%	0.50%
Credit interest rate							4.00%	4.35%
Outstanding credit							$ 1.2	$ 0.8
Line of Credit [Member]
Line of Credit (Details) [Line Items]
Letter of credit	$ 20.0	$ 10.0
Outstanding amount							$ 4.9	$ 5.4

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Bank Funding Rate.

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Libor plus.

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Loan Agreement Increased.

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Revolving Advance Amount.

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Savings Account Plus.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date credit quality indicator for investment in debt security measured at amortized cost (held-to-maturity) was last updated, in YYYY-MM-DD format.

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Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Average amount borrowed under the credit facility during the period.

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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

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