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Note 10 - Lines Of Credit- Line of Credit (Details) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Jun. 30, 2021
Trio Tech International Pte Ltd [Member] |  |
Basis spread rate | 2.00% |
Credit Limitation | $ 4,216 | $ 4,806
Unused credit | $ 4,216 | $ 4,806
Trio Tech International Pte Ltd [Member] | SIBOR Rate [Member] |  |
Basis spread rate | 1.25% | 1.25%
Trio Tech International Pte Ltd [Member] | London Interbank Offered Rate (LIBOR) [Member] |  |
Basis spread rate | 1.25% |
Trio Tech International Pte Ltd [Member] | Minimum [Member] |  |
Interest rate | 1.85% | 1.85%
Trio Tech International Pte Ltd [Member] | Maximum [Member] |  |
Interest rate | 5.50% | 5.50%
Trio-Tech (Malaysia) Sdn. Bhd.[Member] |  |
Credit Limitation | $ 359 | $ 359
Unused credit | $ 359 | 187
Trio-Tech (Malaysia) Sdn. Bhd.[Member] | Revolving Credit Facility [Member] |  |
Credit Limitation |  | 350
Unused credit |  | $ 350
Trio-Tech (Malaysia) Sdn. Bhd.[Member] | London Interbank Offered Rate (LIBOR) [Member] |  |
Basis spread rate |  | 1.30%
Trio-Tech (Malaysia) Sdn. Bhd.[Member] | Cost of Funds Rate [Member] | Revolving Credit Facility [Member] |  |
Basis spread rate |  | 2.00%
Trio-Tech (Malaysia) Sdn. Bhd.[Member] | Minimum [Member] |  |
Interest rate |  | 1.85%
Trio-Tech (Malaysia) Sdn. Bhd.[Member] | Maximum [Member] |  |
Interest rate |  | 5.50%
Universal (Far East) Pte. Ltd. [Member] |  |
Interest rate | 1.85% |
Credit Limitation | $ 1,109 |
Universal (Far East) Pte. Ltd. [Member] | Minimum [Member] |  |
Interest rate | 5.50% |
Universal (Far East) Pte. Ltd. [Member] | Maximum [Member] |  |
Interest rate | 5.50% |

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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. + Details
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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Balance Type: | credit
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- Definition The effective interest rate during the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Details
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