16. COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Total rental expense on operating leases	$ 703	$ 747
TianjnUS [Member]
Capital commitments for the purchase of equipment and other related infrastructure costs	$ 190	186
Minimum Member
Lease rates	1.88%
Maximum Member
Lease rates	7.50%
Malaysia US [Member]
Capital commitments for the purchase of equipment and other related infrastructure costs	$ 16	159
Ringgit RM | Malaysia [Member]
Capital commitments for the purchase of equipment and other related infrastructure costs	62	684
Yuan RMB | Tianjin [Member]
Capital commitments for the purchase of equipment and other related infrastructure costs	$ 1,260	$ 1,260