The amount of the financial institution's obligation to pay the holder of the customer's draft which the financial institution has guaranteed (i.e., Banker's Acceptance).

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- Definition

Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage.

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-Topic 942
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-Subparagraph (SX 210.9-03(1))
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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 835
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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

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-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Subparagraph (a)
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- Definition

Indicates type of variable interest rate on debt instrument.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Note 11 - Notes Payable and Long-term Debt (Details Textual) $ in Millions	Jun. 26, 2025 USD ($)	Jun. 12, 2025 USD ($)	May 24, 2024 USD ($)	Jun. 07, 2022 USD ($)	May 24, 2019 USD ($)	Jun. 30, 2025 USD ($)	Jun. 26, 2025 CNY (¥)	Jun. 12, 2025 CNY (¥)	Dec. 31, 2024 USD ($)	May 24, 2024 CNY (¥)	Jun. 07, 2022 CNY (¥)	May 24, 2019 CNY (¥)
Debt Instrument, Unused Borrowing Capacity, Amount						$ 31.2			$ 24.8
Cash Collateral for Borrowed Securities						22.5			8.5
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]		Prime Rate [Member]
SPD Bank [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity						24.3			24.3
SPD Bank [Member] \| Revolving Credit Facility [Member] \| Renewed SPD Credit Line [Member]
Line of Credit Facility, Maximum Borrowing Capacity						22.7			22.7
SPD Bank [Member] \| Global Technology, Inc. [Member] \| Revolving Credit Facility [Member] \| The SPD Credit Line [Member]
Debt Instrument, Term (Year)					5 years
Line of Credit Facility, Maximum Borrowing Capacity					$ 25.4							¥ 180,000,000
SPD Bank [Member] \| Global Technology, Inc. [Member] \| Revolving Credit Facility [Member] \| Renewed SPD Credit Line [Member]
Debt Instrument, Term (Year)			5 years
Line of Credit Facility, Maximum Borrowing Capacity			$ 23.9							¥ 170,000,000
China Zheshang Bank Co., Ltd [Member] \| Revolving Credit Facility [Member] \| The ¥200M Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity						28.5			$ 28.5
China Zheshang Bank Co., Ltd [Member] \| Global Technology, Inc. [Member] \| Revolving Credit Facility [Member] \| The ¥50M Credit Facility [Member]
Debt Instrument, Term (Year)				5 years
China Zheshang Bank Co., Ltd [Member] \| Global Technology, Inc. [Member] \| Revolving Credit Facility [Member] \| The ¥200M Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity				$ 29.9							¥ 200,000,000
Long-Term Line of Credit						8.7
Bank Acceptances Executed						24.0
China Construction Bank Co., Ltd. [Member] \| Global Technology, Inc. [Member] \| Revolving Credit Facility [Member] \| CCB Credit Line [Member]
Debt Instrument, Term (Year)	5 years
Line of Credit Facility, Maximum Borrowing Capacity	$ 22.7						¥ 162,260,000
Long-Term Line of Credit						$ 13.5
China Construction Bank Co., Ltd. [Member] \| Global Technology, Inc. [Member] \| Line of Credit [Member] \| CCB Credit Facility [Member]
Debt Instrument, Term (Year)		1 year
Line of Credit Facility, Maximum Borrowing Capacity		$ 13.5						¥ 96,800,000
Debt Instrument, Basis Spread on Variable Rate		0.05%
Debt Instrument, Interest Rate, Effective Percentage		3.00%						3.00%