LINE OF CREDIT (Textuals) (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
	Dec. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2016
Line of Credit Facility [Line Items]
Deferred financing costs		$ 90		$ 90
Line of credit, net		7,021		7,021		$ 7,119
Line of credit facility amount available under line of credit		5,000		5,000
Interest expense		188	$ 180	601	$ 403
Prime Rate [Member]
Line of Credit Facility [Line Items]
Interest rate	3.75%
Heritage Bank of Commerce
Line of Credit Facility [Line Items]
Line of credit, gross		7,000		7,000		7,100
Debt issuance costs		90		90		90
Line of credit, net		7,000		7,000
Revolving line of credit facility | Heritage Bank of Commerce | Loan and Security Agreement
Line of Credit Facility [Line Items]
Maximum limit of amount under line of credit						$ 12,000
Line of credit facility, basis of measurement						Federal Reserves' Prime
Percentage of interest rate above prime rate						2.25%
Interest expense		$ 100		$ 300