CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Revenue
Products	$ 3,301	$ 5,491	$ 6,417	$ 14,694
Testing Services	2,815	3,193	6,106	6,667
Fabrication Services	455	93	2,800	258
Others	48	772	95	959
Total	6,619	9,549	15,418	22,578
Cost of Sales
Cost of products sold	2,743	4,634	5,350	12,542
Cost of testing services rendered	2,566	1,766	5,200	3,875
Cost of fabrication services rendered	528	188	2,660	403
Others	26	78	52	128
Total	5,863	6,666	13,262	16,948
Gross Margin	756	2,883	2,156	5,630
Operating Expenses
General and administrative	2,166	2,304	4,264	4,134
Selling	123	121	267	249
Research and development	73	87	148	116
Loss on disposal of property, plant and equipment			4	7
Total operating expenses	2,362	2,512	4,683	4,506
(Loss)/Income from Operations	(1,606)	371	(2,527)	1,124
Other (Expenses) / Income
Interest expenses	(70)	(59)	(131)	(119)
Other income / (expenses), net	(23)	183	21	143
Total other (expenses) / incomes	(93)	124	(110)	24
(Loss) / Income from Continuing Operations before Income Taxes	(1,699)	495	(2,637)	1,148
Income Tax Benefits / (Expenses)	136	(162)	99	(158)
(Loss) / Income from Continuing Operations before Non-Controlling Interest, net of tax	(1,563)	333	(2,538)	990
Equity in loss of unconsolidated joint venture, net of tax			(11)
Discontinued Operations (Note 17)
Loss from discontinued operations, net of tax	(1)		(2)	(2)
NET (LOSS) / INCOME	(1,564)	333	(2,551)	988
Less: net (loss) / income attributable to the non controlling interest	(361)	146	(544)	310
Net (Loss) / Income Attributable to Trio-Tech International Common Shareholders	(1,203)	187	(2,551)	678
Amounts Attributable to Trio-Tech International Common Shareholders:
(Loss) / income from continuing operations, net of tax	(1,202)	187	(2,005)	680
Loss from discontinued operations, net of tax	(1)		(2)	(2)
Net (Loss) / Income Attributable to Trio-Tech International Common Shareholders	(1,203)	187	(2,551)	678
Comprehensive (Loss) / Income Attributable to Trio-Tech International Common Shareholders:
Net (loss) / income	(1,564)	333	(2,551)	988
Foreign currency translation, net of tax	425	162	(109)	1,071
Comprehensive (Loss) / Income	(1,139)	495	(2,660)	2,059
Less: Comprehensive (loss) / income attributable to the non-controlling interest	(348)	(69)	(566)	100
Comprehensive (Loss) / Income Attributable to Trio-Tech International Common Shareholders	$ (791)	$ 564	$ (2,094)	$ 1,959
Basic (Loss) / Earnings per Share:
Basic (loss) / earnings per share from continuing operations attributable to Trio-Tech International	$ (0.36)	$ 0.06	$ (0.60)	$ 0.21
Basic loss per share from discontinued operations attributable to Trio-Tech International
Basic (Loss) / Earnings per Share from Net (Loss) / Income Attributable to Trio-Tech International	$ (0.36)	$ 0.06	$ (0.60)	$ 0.21
Diluted (Loss) / Earnings per Share:
Diluted (loss) / earnings per share from continuing operations attributable to Trio-Tech International	$ (0.36)	$ 0.05	$ (0.60)	$ 0.21
Diluted loss per share from discontinued operations attributable to Trio-Tech International
Diluted (Loss) / Earnings per Share from Net Loss
(Loss) / Income Attributable to Trio-Tech International	$ (0.36)	$ 0.05	$ (0.60)	$ (0.2)
Weighted average number of common shares outstanding Basic	3,322	3,296	3,322	3,262
Dilutive effect of stock options		131		118
Number of shares used to compute earnings per share - diluted	3,322	3,427	3,322	3,380