1. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Net income (loss)	$ 521	$ 57
Short-term deposits	101	102
Earnings retained in subsidiaries	8,149	7,532
Research and development costs	182	196
Trio-Tech Thailand
Short-term deposits	101	102
Trio-Tech International [Member]
Restricted term deposits	1,919	3,287
55% owned Malaysian subsidiary
Restricted term deposits	$ 221	$ 254