STOCK WARRANTS (Tables)

12 Months Ended

Jun. 30, 2019

Stock Option And Warrants [Abstract]

Schedule of warrants issued and outstanding

As of June 30, 2018 and 2019, the following warrants were issued and outstanding (in thousands except per share amounts):

	Number of Warrants Issued and Outstanding				Weighted average exercise price per share		Expiration date
	June 30, 2018		June 30, 2019
Series B redeemable convertible preferred stock warrants		103		51	$	1.46		January 2020
Series D redeemable convertible preferred stock warrants		12		12	$	2.50		May 2020
Common stock warrants		-		63	$	6.40		April 2024
Total		115		126