v3.26.3
Note 1 - Basis of Presentation and Summary of Significant Accounting Policies - Ownership (Details)
Jun. 30, 2026
Express Test Corporation Dormant [Member]  
Ownership 100.00%
Trio Tech Reliability Services Dormant [Member]  
Ownership 100.00%
KTS Incorporated, dba Universal Systems (Dormant) [Member]  
Ownership 100.00%
Trio Tech International Pte Ltd [Member]  
Ownership 100.00%
Universal (Far East) Pte. Ltd. [Member]  
Ownership 100.00% [1]
Trio-Tech International (Thailand) Co. Ltd. [Member]  
Ownership 100.00% [1]
Trio-Tech (Bangkok) Co. Ltd [Member]  
Ownership 100.00% [1]
Trio-Tech (Malaysia) Sdn. Bhd [Member]  
Ownership 100.00% [1],[2]
Prestal Enterprise Sdn. Bhd. [Member]  
Ownership 76.00% [1]
Trio-Tech (SIP) Co., Ltd [Member]  
Ownership 100.00% [1]
Trio-Tech (Chongqing) Co. Ltd [Member]  
Ownership 100.00% [1]
SHI International Pte. Ltd. (Dormant) [Member]  
Ownership 55.00% [3]
Trio-Tech (Tianjin) Co., Ltd, [Member]  
Ownership 100.00% [1]
Trio-tech (Jiangsu) Co. Ltd. [Member]  
Ownership 100.00%
[1] 100% owned by Trio-Tech International Pte. Ltd.
[2] On September 17, 2025, the Company and Lodestar Enterprise Sdn. Bhd. (“Lodestar”) entered into an Equity Purchase Agreement (“Agreement”) pursuant to which the Company, through its wholly-owned subsidiary, Trio-Tech International Pte. Ltd (Singapore) (“Trio-Tech Singapore”) agreed to acquire from Lodestar the remaining 50% of the total share capital of Trio-Tech (Malaysia) Sdn. Bhd. ("Trio-tech Malaysia") owned by Lodestar and not already owned by Trio-Tech Singapore (the “Acquisition”). The Company received the required approval from the Ministry of Investment, Trade and Industry in Malaysia, and the Acquisition was consummated on December 3, 2025. The purchase price for the Acquisition was RM14,200, payable in cash, or approximately $3,503. Upon consummation of the Acquisition, the Company, through Trio-Tech Singapore, now owns 100% of the share capital of Trio-Tech Malaysia.
[3] During the second quarter of fiscal 2026, it was identified that PT SHI Indonesia, a dormant entity that was 95% owned by SHI International Pte Ltd has been dissolved, and this dissolution did not have a material impact on the Company's consolidated financial statements.