Note 1 - Summary of Significant Accounting Policies (Details Textual) $ in Thousands	1 Months Ended	12 Months Ended
	Aug. 31, 2015 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)
Second Closing [Member]
Proceeds from Issuance or Sale of Equity	$ 9,500
INDIA
Cash and Cash Equivalents, at Carrying Value		$ 247	$ 707
Minimum [Member]
Finite-Lived Intangible Asset, Useful Life		3 years
Maximum [Member]
Finite-Lived Intangible Asset, Useful Life		10 years
Fair Value, Inputs, Level 1 [Member]
Cash and Cash Equivalents, Fair Value Disclosure		$ 177	354
Cash and Cash Equivalents, at Carrying Value		3,357	14,811	$ 6,884
Working Capital		$ 5,305	18,947
Proceeds from Issuance or Sale of Equity	$ 5,500
Maximum Period Of Agreement		21 years
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax		$ (63)	$ 58
Number Of Stock Based Compensation Plans		3
Number of Reportable Segments		1