CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Comprehensive Income Attributable to Trio-Tech International Common Shareholders:
Net income / (loss)	$ 240us-gaap_ProfitLoss	$ 254us-gaap_ProfitLoss	$ 420us-gaap_ProfitLoss	$ (30)us-gaap_ProfitLoss
Foreign currency translation, net of tax	(353)	(249)	(767)	(394)
Comprehensive (Loss) / Income	(113)	5	(347)	(424)
Less: comprehensive income / (loss) attributable to non-controlling interest	(39)	88	110	82
Comprehensive Loss Attributable to Trio-Tech International Common Shareholders	$ (74)us-gaap_ComprehensiveIncomeNetOfTax	$ (83)us-gaap_ComprehensiveIncomeNetOfTax	$ (457)us-gaap_ComprehensiveIncomeNetOfTax	$ (506)us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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